The answer to this would be D: physical components of the environment, such as rocks and sand. The word "biotic" mean all the living organisms within an ecosystem such as plants and animals.
<span>The total number of genes present in a population is called the gene pool. Hope this helps </span>
AnswerExplanationnnnnnnnnnnnnnnn:
Answer:
In photosynthesis, oxygen, carbon dioxide, ATP, and NADPH are reactants. GA3P and water are products. In photosynthesis, chlorophyll, water, and carbon dioxide are reactants. GA3P and oxygen are products.
Explanation:
they form to make photosynthesis