Plants and other things that make food for themselves and use the sun to make food
Answer:
analogous
Explanation:
both a bats wing and a butterfly wing are there for the same reason, but they are not composed the same
Hydrogen would be the answer to this.
The answer is chloroplasts
Answer:
Definition: The amount of carbon dioxide and other carbon compounds emitted due to the consumption of fossil fuels by a particular person, group, etc.