B) Photosynthesis The Sun is the ultimate source of all energy in the universe. Plants being the main primary producers or autotrophs, use solar energy to make their own food through photosynthesis, thus converting energy into the organic matter that can be consumed by all organisms. They form the basis of almost all food chains from where consumers derive their food.
I think it D.100% because the air has reached its limit
Answer:
Tissues
Explanation: hope this helps :)
I think C because scientific research can make them humans do
Answer:
the bucket
Explanation:
you drop the bucket into the well
