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Scilla [17]
3 years ago
9

Please help me on this not even sure on this. Thank you

Biology
2 answers:
kolezko [41]3 years ago
8 0
The correct answer is the first one: The sun's energy is transferred through the vacuum of space to Earth. Radiation, the reason we wear sunscreen, is how we get light and warmth from the sun.
grigory [225]3 years ago
4 0
The sun's energy is transferred through the vacuum of space to earth
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A catabolic pathway may be which of the following? a. a set of reactions that combine monomers into larger, more energy-rich pol
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Answer:

The correct answer is option c. "a set of reactions that release energy that can be used to drive cellular work".

Explanation:

Catabolism is a part of metabolism at which molecules are broken down into smaller units in order to release energy that could be used in other reactions that drive cellular work. A catabolic pathway follows catabolism criteria. Catabolic pathways are the opposite of anabolic pathways, at which large molecules are synthesized with the requirement of external energy supply.

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Explanation:

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Some conifers lose their needles seasonally, just as deciduous trees do.<br> True<br> False
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Write a paragraph or two below to explain why there is a little change in the pH of battery acid when it is diluted with water.
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Answer:

Explanation:

The acid is becoming less acidic. Similarly, when an alkali is diluted with water the concentration of OH - ions decreases. This causes the pH of the alkali to fall towards 7, making the solution less alkaline as more water is added.

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Calculate the mass of the book on the moon.<br> On moon surface gravity (g) is 1.6 N/kg
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The Moon has a smaller mass than the Earth and so the pull of gravity by the moon on an object is smaller than on the earth. The moon has a smaller gravitational field strength. On the Moon, g = 1.6 N/kg.

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if u like this answer plz mark as brainlist and follow me

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