I think it is (b) i have studied this before. ( =
Answer:
I believe your answer should be B. All living things use gasoline to metabolize energy.
Explanation: Living things don't need gasoline for energy.
Answer:
Atoms make up every substance around you.
You cannot see single atoms without a special microscope. But every substance around you is made of atoms.
Explanation:
Answer:
nectar is very sweet juice which attracts insects.
when those insects suck the nectar the pollen grains sticks to the body of those insects and then when they fly and sit on the other flowers and then those pollen grains are then transferred to the stigma of that flower which then forms a zygote and then forms a new flower.
and this is how nectar helps to reproduce
Answer:
I think its Photosystem 2
