Answer:
NADPH
Explanation:
The correct option is, option 4 (<u>NADPH</u>).
Answer:
so like a plant that loses leaves in the fall does so because it won't have sun in the winter. then they grow back. it adapts to the environment
That's hard. The action might be when you go to lift your feet off the ground and the reaction force is letting your feet touch the ground again while taking a stride. Hope this helps.
You should move this question to Mathematics instead. Or at least physics.