It important to know a person's rhesus factor before a blood transfusion? a patient who is rh+ can receive only rh– blood. a patient who is rh– can receive only rh+ blood. a patient who is rh+ can receive only rh+ blood. a patient who is rh– can receive only rh– blood.

Which event would lead to primary succession of a forest?

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation

2points what do bacteria have in common with the cells of other living organisms?