Answer :
Answer:
Sunlight
Explanation:
The answer is in the name! Photo- means sun. Think of the plants that help us out by emitting oxygen and taking in carbon dioxide. They're using the sun as their primary source to make glucose.
Answer:
Sunlight
Explanation:
The answer is in the name! Photo- means sun. Think of the plants that help us out by emitting oxygen and taking in carbon dioxide. They're using the sun as their primary source to make glucose.