Exercising and eating healthy foods can prevent or delay diseases. this is an example of how
select one:
a. genes are added or deleted based on how you treat your body
b. genes determine everything about your fate
c. your genes are influenced by the environment

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system

What is the process of pulling apart an n2 molecule nevermind i got it

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.