D, since it only affects the sex cell which are for forming offspring.
During growing season when the plant photosynthesises (spring and summer) they travel down to the roots to be stored.
they go upwards when photosynthesis doesn’t occur (winter) to provide nutrients and cellular energy to parts like the leaves.
hope this is what you needed!!
Zygote is the answer to the question I think I am not sure
They get books to look to see what they can learn to tell people who want to know..it's thanks they ca okay so
Energy should be the correct answer
