Answer:
the common thing is they all give birth to young ones and they are called mammals.
hope it helps....
The right answer is A) Salt in the bloodstream causes fluids to enter the blood from surrounding cells, due to osmosis.
The circulatory system of the body is a highly flexible vascular system, which has the ability to open and distend new capillaries and veins in order to cope with an increase in fluid volume.
The term "Higher blood pressure" implies that an excess of salt leads to the retention of additional fluid within the arterial circulatory system, which would cause an increase in blood volume and add pressure to the walls. arteries.
Answer:
it is based on observation becasuse you dont automaticly lknow everythig in science sorry about the spellig
Explanation: