What is beneficial and what is harmful for the people and environment?

One gene can influence trait(s). one trait can be determined by gene(s).

Plz ! ive been stuck on this forever

Urgent. the table shows the relative blood flow through some organs in the human body that is, the percentage of blood that flows through a given organ, through which organ(s) does all the blood flow? explain the effect of exercise on blood flow to skeletal muscles.