The answer should be 1.
Photosynthesis only occur when leaves are formed,
When is seed is produced, they already have a lot of nutrients inside stored until they grow leave to undergo photosynthesis.
It kills of the virus while strengthening the immune system
Answer:
In plants, light dependent reactions take place in the thylakoid membranes of the chloroplasts.
Answer:
ah, the invisible fossil. my favorite!