How can a man go eight days without sleep?
Photosynthesis is made up of both light-dependent and light-independent reactions. Identify the products of the light-dependent portion of photosynthesis.
A. ADP, NADP+, and glucose
B. ATP and oxygen
C. Carbon dioxide and glucose
D. Carbon dioxide, water, and ATP
Answer:
1
Explanation:
These reactions occur in the thylakoids of the chloroplasts
A phase change diagram for water is shown below. The star on the diagram represents the temperature and pressure of some water vapor that a scientist has placed in a special container.
The scientist wants to make changes to the container that will allow the container to have some liquid water, some ice, and some water vapor at the same time. What change should the scientist make to the container?
A.
The temperature should not be changed, but the pressure should be increased.
B.
The temperature should not be changed, but the pressure should be decreased.
C.
The temperature should be increased, but the pressure should not be changed.
D.
The temperature should be decreased, but the pressure should not be changed.
The temperature should be decreased, but the pressure should not be changed.
What is Temperature and Pressure relation ?In contrast, as a gas's pressure falls, its volume rises as a result of the gas's ability to spread its particles farther apart. Because the volume of the gas has risen, weather balloons become larger as they ascend through the sky to lower pressure areas.
This is because when the atmospheric gas exerts less pressure on the balloon's surface, the inside gas expands until the internal and external pressures are equal.
Some of the early studies that established the quantitative relationship between the pressure and volume of a gas were done by the Irish chemist Robert Boyle (1627-1691).
Therefore, The temperature should be decreased, but the pressure should not be changed.
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PHYSIOLOGY:
What can happen if the endocrine system malfunctions?
Explanation:
Your endocrine system releases the hormones in your body that controls your cells. The endocrine system is responsible for your growth. As a result of having it malfunction, your cells would no longer know when to do important things (such as deliver messages to parts of your body).
How are liverworts and hornworts different?
Answer:
The main difference between liverworts and hornworts is that the liverworts contain lobate, green, leaf-like structure whereas the hornworts contain narrow pipe like structures
Explanation:
Answer:
The gametophyte stage is the dominant stage in both liverworts and hornworts; however, liverwort sporophytes do not contain stomata, while hornwort sporophytes do.
Explanation:
Describe the path cereal takes from eating with the mouth to glucose in the body cells. (Note: For full credit, your answer must include complete sentences, at least 4 organs of the digestive system, 1 organ of the circulatory system and the process involved for going between the digestive and circulatory.)
Answer:
The digestive system converts the foods we eat into their simplest forms, like glucose (sugars), amino acids (that make up protein) or fatty acids (that make up fats). The broken-down food is then absorbed into the bloodstream from the small intestine and the nutrients are carried to each cell in the body.
Explanation:
Which correctly lists three characteristics of minerals?
A) solid, crystal structure, definite chemical composition
B) organic, crystal structure, definite chemical composition
C) human-made, solid, organic
D) crystal structure, definite chemical composition, human-made
Answer:
A
Explanation:
Minerals are naturally-occurring, inorganic, solids with a crystal shape/structure.
Hope that helps!!
Solid, crystal structure, definite chemical composition lists three characteristics of minerals. Therefore, option (A) is correct.
Minerals are non-artificial solids. They have a crystal structure that repeats atoms. Minerals contain certain elements in defined proportions. These traits help identify and classify minerals.
Other choices misrepresent minerals. B) includes "organic," which alludes to living organisms, while minerals are usually inorganic. C) contains "human-made" and "organic," which minerals are not. D) says "human-made," but minerals develop naturally in the Earth's crust. Therefore, option (A) is correct.
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someone can you plzzz give me a brainliest
Answer:
yes
Explanation:
Answer:
okay
Explanation:
Why is the example of DDT included in the unit?
O to show that solutions have unintended consequences
to illustrate why pesticides should not be used by farmers
to promote organic farming methods
O to explain the chemical elements of common pesticides
If DNA sequence were to change in super hero's, what would this be called?
*Just for an assignment*
is the average temperature of earth increasing? How do you know?
Answer:
yes
Explanation:
Increased about 1 degree C
The atoms of gaseous helium are
A.
close together, moving around one another.
B.
far apart, moving fast, and bouncing off the container walls.
C.
close together, vibrating in a rigid structure.
D.
not moving at all.
number 1-8 what are they please
Answer:
Here you go!
Explanation:
1. Cytoplasm
2. Mitochondria
3. Cell wall
4. Cell membrane
5. Golgi apparatus
6. Nucleus
7. Cytoplasm
8. Vasucole
What factors determine the type of rocks that forms underground?
1.The amount of heat present
2.The amount of water present 2 out of 3 numbers are correct
or 3.The type of minerals that combine
Answer: the answer is (d)
Explanation:
The initial rocks that form an underground rock that was melted and the history of the molten rocks' cooling are the two main elements that affect the formation of igneous rocks.
What factors affect the rock's formation?
After a rock has been fractured, the fragments of rock and minerals are carried away by a process known as erosion.
The type of igneous rocks that form from magma depends on three factors, the chemical composition of the magma, the temperature at which solidification takes place, and the rate of cooling, which affects the crystallization process.
Therefore, factors determine the type of rocks that forms underground forces of weathering and erosion, and Magma's chemical makeup is subject to change.
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Measuring Pulse
To take your pulse, you press your fingers against an artery near the surface of the body. What are you feeling and measuring when you take your pulse? Why can’t you take your pulse by pressing your fingers against a vein?
Answer:How long each heart beat are apart
Explanation:
the vein isnt conected to ur heart :P
Plants alter their generations by switching between
phases.
Answer:
This is false. They alter their generations by giving birth to newborn plants. they do not alter their generations by switching between phases.
Explanation:
Which chemical contains the greatest store of free energy in one molecule? A. ATP B. glucose C starch D. chlorophyll
Answer: D. chlorophyll
Explanation:
What factors determine the type of rocks that forms underground?
Answer:
the two main functions are temprature and functions
Explain the difference between the first day of spring (vernal equinox) and the first day of summer (summer solstice).
I will give you a brainliest!!!!
Answer: Vernal equinox(about March 21): day and night of equal length, marking the start of spring. Summer solstice (June 20 or 21): longest day of the year, marking the start of summer.
vernal = spring
solstice = summer
Answer:
See explanation
Explanation:
The first day of spring (March 20) means the first day of the growing season. it also has some cold temperatures, rain and sun. The first day of summer (June 20 or 21) means the first day of school break. summer has sun, which you will need to wear summer clothes.
vernal = spring
solstice = summer
hope this helps.
From new moon phase to full moon phase, what do you see?
1. a decreasing amount of the lighted side of the Moon
2. the same amount of the lighted side of the Moon
3. an increasing amount of the lighted side of the Moon
I need an answer ASAP!! I will give you a brainliest!!
Answer: I hope its 3
Explanation:
Answer:
C. An increasing amount of the lighted side of the moon.
Explanation:
From a new moon to a full moon, every lunar phase is lighting up. from a full moon to a new moon, every lunar phase, the light is decreasing.
hope this helped. let me know if I am wrong.
What would the seasons on Earth be like if its axis was tilted like Uranus, perpendicular to its orbit? What would the climate at your location be like compared to how it's now?
PLZ Help!! I will give you a brainliest!
Answer:
srry i dont know i wanted points so i can ask my question but good luck
Explanation:
Explain how resting potential is maintained and how an action potential occurs.
Answer:
resting potential is maintained by ion leaks and ion pumps
action potential occurs by:
- depolarization
-repolarization
-hyperpolarization
Explanation:
What type of plate boundary is in the image below?
Divergent
Convergent
Tranform
Answer:
A. divergent
Explanation:
The molten lava is melting the dirt, making it go through it. The lava will eventually go through the ground and go into a convergent.
Hope this helped.
HI
So I have a project for science on the different parts of a cell, and I need the nicknames for the 11 types. Help?
The 11 types:
Mitochondria
Nucleus
Nucleolus
Rough Endoplasmic Reticulum
Smooth Endoplasmic Reticulum
Lysosomes
Ribosomes
Golgi Apparatus [Golgi Body]
Vacuoles
Cytoplasm
Cell membrane
NO LINKS!
Answer:
Do u mean like nicknames or acronyms for the 11 types?
Explanation:
Which statement best describes how this puddle demonstrates that matter is too small to be seen without magnification?
The light causes a reflection to appear on the surface of the water.
The person cannot see the bottom of the puddle.
The twig floats on top of the puddle of water.
The water cannot be seen when it evaporates.
Answer:
The twig floats on top of the puddle of water.
Explanation:
The twig will almost seem like magic. Because water is clear its hard to understand matter holding the twig up. But under a microscope you are able to see the qualities of water and the building blocks of matter.
The twig floats on top of the puddle of water best describes how this puddle demonstrates that matter is too small to be seen without magnification. The correct option is C.
Thus, The inability of the individual to see the puddle's bottom proves that the matter (in this case, the water's constituent particles) is too small to be seen without a magnifying glass.
Because the water droplets are so tiny and tightly packed, light cannot penetrate through the puddle to expose its bottom.
This finding emphasizes how tiny the individual particles are that make up matter.
Thus, The twig floats on top of the puddle of water best describes how this puddle demonstrates that matter is too small to be seen without magnification. The correct option is C.
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Observe the two scenarios involving electrically charged objects. Predict what will happen when you bring the objects close together.
Two scenarios with electrically-charged objects. In the first scenario, a negatively charged balloon is brought close to a positively charged soda can. In the second scenario, a negatively charged balloon is brought close to a negatively charged balloon.
The balloon will attract the soda can, while the two balloons will repel each other.
The balloon will attract the soda can, while the two balloons will do nothing.
The balloon will repel the soda can, while the two balloons will also repel each other.
The balloon and soda can will do nothing, while the two balloons will repel each other.
Answer:
the balloon and soda can will do nothing, while the two balloons will repel each other
Explanation:
opposites attract and the soda can is too heavy to be attracted to the balloon
Which statement describes a way lava usually affects the shape of a shield volcano?(1 point)
Thick lava flows a long distance before cooling, forming steeply sloping sides.
Thick lava flows a short distance before cooling, forming gently sloping sides.
Thin lava flows a long distance before cooling, forming gently sloping sides.
Thin lava flows a short distance before cooling, forming steeply sloping sides.
Answer:
Shield volcanoes form very large, gently sloped mounds from effusive eruptions sorry if i got it wrong [tex]\leq[/tex]3
Answer:
Answer: C. Thin lava flows a long distance before cooling, forming gently sloping sides.
Explanation:
let me know if I am wrong.
How do genetically modified foods affect society and the environment?
Answer:
Genetic modification produces genetically modified animals, plants and organisms. This could result from differences in nutritional content, allergic response, or undesired side effects such as toxicity, organ damage, or gene transfer.
Explanation:
existing species can be overrun by more dominant new species.
One important environmental impact of genetically modified (GM) foods is the threat to biodiversity resulting from the genetic transfer from GM crops to native plant species.
what are the uses of compases?
Answer:
to tell directions
Explanation:
find your way
Answer:
Locate places
(NO BOTS OR LINKS) Which piece of evidence did Alfred Wegener's original theory of continental drift have access to?
A. seafloor spreading at mid-ocean ridges
B. reversing paleomagnetism in rocks on the ocean floor
C. a seafloor that was geologically active with earthquakes, volcanoes, and mountain chains
D. evidence of ancient tropical swamps in cold regions of North America
Answer:
bro ik i want the same thing but on this website u dont get answers sorry bro if i cant get answers no one can XD
Explanation:
