Because you need to find half of 500.
The answer is 250.
Answer:
carbon and hydrogen
Explanation:
elements used in the photosintheses
Answer:
B: They have half the normal amount of genes
Explanation:
Water parts goes into oxygen, hydrogen particles, and the electrons to replace the lost electrons of photosystem II in light-subordinate response. Next, as hydrogen particles go through ATP synthase, ATP is form to use in the light-free response.