Answer:
A
Explanation:
The restriction enzymes cut the isolated DNA into fragments
Answer:
vasoconstriction of capillaries.
baroreceptors in the aortic arch.
Explanation:
Vasoconstriction of capillaries and baroreceptors in the aortic arch are the two quick responses of body to maintain normal blood pressure during hemorrhage. Vasoconstriction is very necessary for lowering acute blood loss during hemorrhage means escape of blood from a ruptured blood vessel as well as maintain body heat and arterial pressure. The function of baroreceptors is to respond to the change in the tension of the arterial wall when blood pressure changes.
Answer:
its o2 plz give brainliest
Explanation:
Rumen, reticulum, omasum, and abomasum
Arents and children
diverse cultures
urban vs. rural life
people and nature