10 points!!PLEASE ANSWER FAST!
Which of these is NOT considered evidence supporting the hypothesis of a common
ancestor?

a.) the fossil record

b.)the physical differences between current organisms

c.)Similar structures between species

d.)where an organism lives

Which of the following may one conclude from a map that shows the average ph value of rainfall in the u.s.? acid rain is a more serious problem on the east coast. acid rain falls equivalently across the continental u.s. there are more factories on the west coast. the midwest has fewer forests than the rest of the u.s.