Which describes the net free water movement between the blood vessel and matrix? a) Into vessel

b) In equilibrium

c) Out of vessel

What is a population? a. all the members of the same species living in the same ecosystem at the same time b. the number of a species living in the same ecosystem over a period of time c. the total number of organisms living in an ecosystem at a point in time d. all the members of a food web in the same ecosystem