Which of the following explains the relationship between genes and chromosomes?
a. chromosomes come in different versions called genes.
b. genes come in different versions called chromosomes.
c. chromosomes are structures that are made up of two versions of
multiple genes.
d. genes are structures that are made up of multiple chromosomes.

light dependent reactions:

light independent reactions:

hope this !

characteristics of hydrocarbons

it's d - life cycles - apex

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )