Answer:
DNA is a long polymer with deoxyriboses and phosphate backbone. Having four different nitrogenous bases: adenine, guanine, cytosine and thymine. RNA is a polymer with a ribose and phosphate backbone. Four different nitrogenous bases: adenine, guanine, cytosine, and uracil.
Chemical weathring is most rapid in areas that warm and wet.
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Photon
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Answer: Photosynthesis
The picture shows the chemical equation the reactants are before the arrow the product is after.
The yellow lines at the top is sunlight
Humans, as consumers, use energy by eating food and breaking it down to release Carbon dioxide and water and is denoted as option D.
<h3>What is Cellular respiration?</h3>
This is the process in which food molecules are oxidized in the presence of oxygen to release energy.
The food is broken down into simpler units and is usually accompanied with the release of Carbon dioxide and water.
Read more about Cellular respiration here brainly.com/question/425991
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