1. How do fossils form?

Answers

Answer 1

Explanation:

There is a LOOOONG process for this so here it is;  

First things first.The animal dies. Soft parts of the animal's body, including skin and muscles, start to rot away. Scavengers may come and eat some of the remains.  Before the body disappears completely, it is buried by sediment - usually mud, sand or silt. Often at this point only the bones and teeth remain.  Many more layers of sediment build up on top. This puts a lot of weight and pressure onto the layers below, squashing them. Eventually, they turn into sedimentary rock.  While this is happening, water seeps into the bones and teeth, turning them to stone as it leaves behind minerals.  This process can take thousands or even millions of years.

I hope this answer helped. Thank you!


Related Questions

NOT A QUIZ: 10 POINTS!

Answers

Answer:

a. (black fur): phenotype

b. (AA, Aa, aa): genotypes

c. (Aa): heterozygous

d. (aa): hom0zygous recessive

e. (AA): hom0zygous dominant

Explanation:

Explain why the biomass of secondary consumers is always lower than the biomass of primary consumers. ​

Answers

Answer:

Because energy is lost in the transfer from one level to the next, there is successively less total energy as you move up trophic levels. In general, we would expect that higher trophic levels would have less total biomass than those below, because less energy is available to them.

How to predict genetic outcomes

Answers

Answer:
A punnet square.

Explanation:
A punnet square allows you to take the genotypes of each parent and combine them into the possible genotypes. Whatever genotype is prominent, then that will be the offspring’s genetics

What would be the resulting polypeptide chain that is produced from the DNA template code: TACTTCAAAATC? Use the following RNA codon to amino acid table to help you figure out the resulting polypeptide. Show your steps.

Answers

Answer:

Methionine- Lysine- leucine- stop

Explanation:

This question is describing the processes of transcription and translation, which are both involved in protein synthesis. Transcription is the synthesis of a mRNA molecule from a DNA template while translation is the synthesis of a polypeptide/amino acid sequence from a mRNA template.

The following DNA molecule was given as follows; TAC TTC AAA ATC. Firstly transcription will synthesize an mRNA molecule based on complementary base pairing rule. The resulting mRNA will be: AUG AAG UUU UAG

Next, the process of translation which involves the synthesis of an amino acid sequence from mRNA. Using the genetic code will produce the following:

Methionine- Lysine- leucine- stop

reasons for classifying organisms​

Answers

Answer:

To be able to sort them into different groups

what are the two characteristics of Pine due to which it is not placed under sub division angiosperms​

Answers

Answer:

The angiosperms, or flowering plants, are the largest and most species-rich phylum of plants, with more than 250,000 species estimated.

Defining Characteristics

The term "angiosperm" derives from two Greek words: angeion, meaning "vessel," and sperma, meaning "seed." The angiosperms are those plants whose seeds develop within a surrounding layer of plant tissue, called the carpel, with seeds attached around the margins. This arrangement is easily seen by slicing into a tomato, for example. Collectively, carpels together with the style and stigma are termed the ovary, and these plus associated structures develop into the mature

Explanation:

Give Jeason: si System is accepted by all nations in the world.

Answers

it's very practical, because it's on base 10, so conversion between stuff like meters to kilometer is always just a multiplication with 10 to some power

like 1 km = 1000m (10³m)

or 1 m = 10^-3km = 0.001km

same reason for other SI units.

except time, that's base 60, or 12, or 24. that's more complicated, but there isn't any real competition

why is it impossible to eradicate malaria

Answers

Malaria is a difficult disease to control largely due to the highly adaptable nature of the vector and parasites involved.

Which of the following is NOT an adaptation for deep diving in Cetaceans? Having a lot of myoglobin in the muscles to store oxygen Having increased hemoglobin concentrations to store more oxygen Slowed heart rate Blood flow is shifted from the brain to the extremities Collapsing the lungs to compensate for increasing water pressure during deep dives

Answers

Answer:

Hence the correct answer is Blood flow is shifted from the brain to the extremities.

Explanation:

Blood flow is shifted from the brain to the extremities - most marine mammals have an in-depth network of blood vessels towards their brain which is understood because of the retia mirabilia. These reduce the temperature in the extremities.

what carbon compound stores energy for the cell and sometimes provides structural support

Answers

Answer:

Carbohydrates

Explanation:

Carbohydrates are a group of macromolecules that are a vital energy source for the cell, provide structural support to many organisms, and can be found on the surface of the cell as receptors or for cell recognition.

Answer:

Carbohydrates

Explanation:

What is the function of the enzyme RNA polymerase during transcription?
helps slow down the process of transcription
helps speed up the process of transcription
aids in destroying the mRNA sequence that was read
aids in packaging amino acids for use at a later time

Answers

Answer:

The correct answer is - helps speed up the process of transcription.

Explanation:

RNA polymerase binds to the DNA sequence and copy a single DNA sequence into RNA and helps a single gene to produce hundreds or even thousands of RNA molecules during transcription.

It helps in the speed up the transcription by copying the sequence and producing mRNA for translation process later.

Answer:

I hope this helps.

Explanation:

An example of a density-independent factor that affects a population's growth is Select one: a. insects eating your tomato plants. b. your tomato plants competing for water. c. a fungus infecting your tomato plants. d. frost killing all of your tomato plants. e. All answers are correct.

Answers

Answer:

The correct answer is - D. frost killing all of your tomato plants.

Explanation:

Density independent factors are the factors that are limiting factor that are affects the size of population of the living beings without being affected by density of population. In such factors density of population does not play any role or affect the size of population.

In the given option other than frost all are density dependent factors affecting size of population.

1.scientist solve problem in an organised way called ________
2.amoeba move or feed with ________
3.nucleus was first discovered by ________
4. creation of the something new called _______
5. longest cell is________​

Answers

Answer:

1. Scientific method

2. pseudopods

3. In 1909, Ernest Rutherford’s

4. innovation

5. nerve cell

There is a U-tube in which solutions in two arms A and B are separated by a membrane. Arm A contains glucose with concentration of 0.4 mol per liter and sodium chloride with concentration of 0.5 mol per liter. Arm B contains glucose with concentration of 0.8 mol per liter and sodium chloride with concentration of 0.4 mol per liter.
The solutions in the arms of a U-tube (the figure) are separated at the bottom of the tube by a selectively permeable membrane. The membrane is permeable to sodium chloride but not to glucose. Side A is filled with a solution of 0.4 M glucose and 0.5 M sodium chloride (NaCl), and side B is filled with a solution containing 0.8 M glucose and 0.4 M sodium chloride. Initially, the volume in both arms is the same.

If you examine side A in the figure after three days, the concentrations of glucose and NaCl should be _____________.

Answers

Answer:

0.4 M glucose, 0.45 M NaCl

Explanation:

I hope this helped!

What is the constant of “which date works best for a homemade fly trap?”

Answers

Answer:

Mix scraps of meat (the older, the better) with something sweet. Lots of people swear by using rotten fish or shrimp, which probably work best because they smell so much. Bait for Fruit Flies: Use fruit (the riper, the better), apple cider vinegar, fruit juice, syrup, wine, beer, or any combination

The place where photosynthesis occurs is the:
A. mitochondrial membranes.
B. thylakoid membrane.
C. plasma membrane.
D. ribosone.
it's not chloroplast.

Answers

Answer:

B

Explanation:

it's thylakoid membrane

Answer:

Thylakoid membrane.

Explanation:

Hope this helps!

an iron ball is heated from 50 degree celsius to 2000 degree celsius. what is the state of the iron ball at 2000 degree celsius

Answers

Answer:

It is in liquid state loosing it's magnetic property

Explanation:

Iron melts at 1538 °C after loosing it's magnetic property at 770 °C

If an iron ball is heated from 50 degree celsius to 2000 degree celsius.  The state will be liquid state as it is  loosing it's magnetic property

what is magnetic property of a matter ?

The magnetism  property is defined as the force exerted by magnets by either attracting or repulsing each other.

In a magnetic field of a matter, two important basic particles are the magnetic moments and the electric currents. It is depend on  pressure, temperature, and the applied magnetic field.

Magnetic materials are up three types such as  diamagnetic, paramagnetic and ferromagnetic.

Two Sources of magnetism are electric current and Spin magnetic moments of elementary particles.

The behavior of magnetic  material is completely depend on its structure, electron configuration.

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Determine whether the following statement is true or false. If false, select the choice that will make it true. "Aerobic respiration produces Glucose."


A. True
B. False, it produces proteins.
C. False, it breaks ATP into ADP.
D. False, it produces ATP.

Answers

Answer:

D. False, it produces ATP

The statement "Aerobic respiration produces Glucose" is false. This is because it produces ATP. Thus, the correct option is D.

What is Aerobic respiration?

Aerobic respiration may be defined as a chemical process in which oxygen is utilized in order to construct energy from carbon dioxide and water. This type of respiration typically takes place in the presence of oxygen to catalyze a given set of reactions.

Aerobic respiration occurs in presence of water. It takes place with help of glucose further convert into pyruvate to derive carbon dioxide, water, and energy in form of ATP. The process of aerobic respiration is also known as oxidative metabolism and cell respiration. In this process, glucose reacts with oxygen to form ATP.

Therefore, the statement "Aerobic respiration produces Glucose" is false. This is because it produces ATP along with carbon dioxide and water. Thus, the correct option is D.

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11
Select the correct answer.
Which part of an atom has most of its mass?
A.
electrons
B.
neutrons
Oc.
nucleus
OD.
protons
Reset

Answers

The part of an atom that has the most mass is Electrons.

Answer:

C NUCLEUS

Most of an atom's mass is in the nucleus—a small, dense area at the center of every atom, composed of nucleons. Nucleons include protons and neutrons. All the positive charge of an atom is contained in the nucleus, and originates from the protons.

What is the best description of connective tissue? Question 3 options: All of its cells rest on a basal lamina. All of its cells associate via cadherins in their plasma membrane. All of its cells are electrically connected via gap junctions. All of its cells are sparsely distributed in the extracellular matrix.

Answers

Answer:

Connective tissue is a group of tissues in the body that keep the body and its organs in shape while also providing cohesion and internal support.

All of its cells exist sparsely distributed in the extracellular matrix is the best description of connective tissue.

What is connective tissue?

Tissue that sustains, protects and provides structure to other tissues and organs in the body. Connective tissue also stores fat, permits the movement of nutrients and other substances between tissues and organs, and allows the repair of damaged tissue. Connective tissue exists created up of cells, fibers, and a gel-like substance.

Connective tissue is discovered in between other tissues everywhere in the body, including the nervous system. The three outer membranes (the meninges) that surround the brain and spinal cord exist composed of dense inert connective tissue.

Connective tissues bind systems together, form a framework and support for organs and the body as a whole, store fat, transport substances, defend against disease, and assist restoration of tissue damage.

Hence, All of its cells exist sparsely distributed in the extracellular matrix is the best description of connective tissue.

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which of the following would not regulate genes in a eukaryote

Answers

Explanation:

ubpuhñ

ugpiypifky8yfyltfiifynfojcljvgjñoyguuprupfyococpg9ugygvojjjjjjkdkpsksmkjejuu ksjwue

The structure of the cell membrane was discovered in 1895 by _________. Finding a similarity to Olive Oil, he discovers membranes are made of __________.
A. Charles Overton, amino acids
B. Gorter and Grendel, amino acids
C. Charles Overton, lipids
D. Irving Langmuir, lipids

Answers

The structure of the cell membrane was discovered in 1895 by Charles Overton . Finding a similarity to Olive Oil, he discovers membranes are made of lipids. Thus option C is correct.

What is cell membrane structure ?

The cell membrane is primarily composed of a mix of proteins maintain the chemical climate of cell and lipids provide flexibility to membrane.

In lipid bilayer, phospholipids are the major component has hydrophilic head face to the aqueous cytosol and the extracellular fluid, where hydrophobic tail areas face opposite to cytosol.

Other types of lipid like cholesterol selectively dispersed in animal cell membranes.

Glycolipids present on the surface of cell membrane bind with a sugar chain , it help in recognition of  other cells.

Major types of membrane proteins are peripheral membrane proteins exposed to exterior and Integral membrane proteins are present inside the membrane, some portion are transmembrane proteins are present on both sides.

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How did Alexander Fleming's research solve a societal problem?
• He developed ways to treat inherited diseases.
• He advocated for
regular hand washing to kill germs.
• He discovered a new
type of medicine that could treat infections.
• He discovered the cause of mad cow disease,
an emerging disease.

Answers

He discovered a new type of medicine that could treat infections.

He discovered the 1st antibiotic (penicillin).

Important steps in sequencing pure proteins include all of these except: a. Determining the amino acids on the ends of the smaller peptides b. Determining the isoionic pH of the protein c. Determining the amino acids on the ends of the protein d. Breaking the protein into smaller peptides e. Determining the amino acid composition

Answers

Answer:

b. Determining the isoionic pH of the protein

Explanation:

The sequencing of pure proteins is nothing more than the analysis of the amino acids present in isolated proteins. This analysis is composed by the study of the sequence that the amino acids assume within the protein, the amino acids present in the extremities and the constitution of each one of these amino acids. In summary, we can state that protein sequencing refers to the constitution of these proteins. In this case, the isotonic pH of these proteins is not relevant information.

Does cellular respiration follow the law of conservation of energy?

Answers

Yes. Every chemical reaction obeys the law of conservation of mass.

Believe it!!

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Which of the following describes a cnidarian with a polyp body form?
a tube-like body attached to a firm surface with tentacles on the opposite side of the attachment, surrounding the animal's mouth
an animal with a body lacking tissue
a body shaped like an umbrella that is capable of swimming and has tentacles hanging below it
an animal body that digests food intracellularly rather than extracellularly within a gastrovascular cavity

Answers

Answer:

a tube-like body attached to a firm surface with tentacles on the opposite side of the attachment, surrounding the animal's mouth

Explanation:

A polyp is a type of body structure that a cnidarian can assume. The cnidarians, in turn, are invetebrate animals of aquatic life. This group of animals includes jellyfish, corals and sea anemones.

In polyp form, cnidarians are not actively moving, although some do move when they feel threatened. This is because they appear as a tubular structure, with one end fixed to the sea floor. The other end presents the animal's mouth, which is surrounded by tentacles that are responsible for capturing the prey needed for food.

Answer:

a tube-like body attached to a firm surface with tentacles on the opposite side of the attachment, surrounding the animal's mouth

Explanation

it's correct

Based on the information in the graph, what is the best conclusion to draw
about Africa?
World Population Growth
20,000
10,000
World
5,000
Asia
2,000
Africa
1,000
Europe
WANIA
500
200
100
United States,
Canada, and Greenland
Mexico,
Central America, Caribbean Islands,
and South America
Oceania (Australia and
nearby islands in the Pacific)
50
20
10
1950
1960
1970
A. The fertility rate is very low.
1980
1990
2000
2010
2020
2030
2040
2050
B. It has reached its carrying capacity.
C. The birthrate is higher than the death rate.
oc
D. It has few resources.

Answers

The correct answer is C. The birthrate is higher than the death rate.

Explanation

The graph is about the growth of the world population, this shows the population growth of the world, Asia, Africa, Europe, United States, Canada and Greenland, Mexico, Central America, Caribbean Islands, and South America, and Oceania (Australia and nearby islands in the Pacific). This graph covers the time from 1950 to 2050 divided into decades. In the specific case of Africa in 1950 it had a population of close to 300 million people. Subsequently, in 2010 the population of Africa was close to 1 billion people and the projection for the year 2050 is 2 billion people. According to this, it can be concluded that the birth rate is higher than the death rate because the population has a growth trend, which indicates that more people are born than die.

Các tuyến nào sau đây được gọi là các tuyến pha?

Answers

Answer:

tuyến tụy, tuyến sinh dục

Explanation:

Define Aerobic

Thank you! :)

Answers

Answer:

Aerobics is a type of physical activity that combines rhythmic aerobic exercise with stretching and strength training exercises to improve overall fitness.

 

~OAmalOHopeO

the difference between the cellular make-up of a living organism and an aluminum cari is the ___

Answers

Answer:

The difference between the cellular make - up of a living organism and aluminum can is the ability to use energy .

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Four students drive to school in the same car. The students claim they were late to school and missed a test because of a flat tire. On the makeup test, the instructor asks the students to identify the tire that went flat; front driver's side, front passenger's side, rear driver's side, or rear passenger's side. If the students didn't really have a flat tire and each randomly selects a tire, what is the probability that all four students select the same tire 2) Cul de los siguientes hechos no es una evidencia de una reaccin qumica? a) Presencia de un catalizador b) Cambio de color d) Liberacin de gas What role does the health inspector play in preventing foodborne illness what is the example of HTML? 90units needed 8 units per case what's the #of cases & # of additional units Which of the following expressions does not have a greatest common monomial factor? 3. An elevator is moving upward with a speed of 14.3 m/s . Two seconds later, the elevator is still moving upward, but its speed bas been reduced to 3.7 m/s . What is the average acceleration of the clevator during the 2.0 interval? I need help like rq Write down the constituent elements present in the following compounds.a. Sodium Sulphate b. Baking Soda c. Limestone d. Bleaching powder e. Ammonia f. Caustic Soda g. Glucose h. Ammonium Carbonate I. Acetic acidj. sulphuric acid Select the correct statement(s) regarding IP addressing. a. IPv4 and IPv6 addressing is fully compatible with one another. b. CIDR address format represents a Class C network only used within an intranet. c. Subnet masks are used with both class and classless IP addresses. d. all statements are correct. If... what they must do.a. was not explained themb. was not explained them.c. was not being explained themd. was not explained to them ti teamart,1 ly tr sa c gi a ng v 1 ly kem c gi l b ng.Hy vit biu thc i s biu th s tin bn Cc mua 3 ly tr sa v 4 ly kem A nurse works for a temporary nursing agency. The starting hourly wages for the six different work locations are $12.50, $11.75, $9.84, $17.67, $13.88, and $12.98. As the payroll clerk for the temporary nursing agency, find the median starting hourly wage. 5. a) Find the difference between the place values of two 5's in 95237508. The developmental transition during which plants become able to respond to external and/or internal signals that promote flowering is known as :__________a) phase change. b) initiation. c) perennial development. d) abscission. e) cloning. The atomic number of silicon (Si) is 14. What's the electron configuration for silicon? Question 1 options: A) [Ar] 3p5 B) [He] 1s2 2p6 C) [Ne] 3s2 3p2 D) [He] 2s2 3p2 Bye! I'll see you ____________. A. at Friday morning B. on Friday morning C. at Friday morning D. in Friday morning PRACTICE1. ____________ the restaurant will attract more customers.A. Renovation B. Renovating C. Renovated D. To renovating2. The newly hired secretary is good at ___________.A. organizing B. to organize C. organize D. organization3. The president suggested _____________ a new staff lounge to better serve the employees.A. to build B. build C. built D. building4. We would like to thank you for ____________ in our annual conference.A. participate B. participating C. to participating D. participated5. Mr. Carter has had difficulty ___________ experienced research specialists since last month.A. find B. finding C. to find D. found6. Because of the bad economic situation, we could not help _____________ our New York branch.A. close B. closed C. closing D. to close7. You can simply book your ticket by _____________ our website on dropping by one of our stores.A. visits B visiting C. visit D. to visit8. We regret _____________ you that your application has been rejected.A. to tell B. told C. telling D. tells9. They stopped ____________ the old model in order to promote a newly released one.A. to sell B. selling C. sold D. sell10. ____________ the number of security guards will hopefully reduce the chance of thefts.A Increase B. Increasing C. Increased D. To increasing11. Atlantis Co. Strictly prohibits its employees from _________ an office phone for personal reasons.A. use B. to use C. used D. using1812. The company has considered ______________ its branch to Boston for the past few weeks.A. relocation B. to relocate C. relocating D. relocated13. Do not forget ___________ the application form before submitting it to Ms. Radowich at the front desk.A. signing B. to sign C. sign D. signed14. Ms. Wrigley has decided to stop ____________ applicants because she has found a well-qualified person.A. interview B. interviewed C. to interview D. interviewing15. If you wish to exchange for size or color, please return it it us within 30 days of __________ your order.A. receipt B. received C. receiving D. receive16. __________ various information regarding computer skill not only offline but also online is part of our business.A. Provide B. Providing C. Provided D. Provides17. The secretary was busy ____________ calls to the customers who have cancelled their orders.A. make B. to make C. making D. to making18. We could not afford _________ a new copying machine because it was quite expensive.A. buying B. to buying C. buy D. to buyQuestions 19 - 20 refer to the following letter.Dear Mr. Myer,According to our records, your membership with California Fitness will expire in a few weeks. We would like to __________ you with a special offer. With19. A. provide B. scheduleB. cancel D. approveyour renewal of your membership, you can continue ____________ our facilities 20. A. use B. usedC. using D. usesand services at a discounted price.Sincerely,Jane Miller Ventajas y desventajas de la vida de un adulto mayor A bag contains 8 red balls and 3 white balls. Two balls are drawn without replacement. (Enter your probabilities as fractions.) (a) What is the probability that the second ball is white, given that the first ball is red