Me i will mark brain least and rate 10 points

Rank the three variables in terms of how strongly they affect the "species" composition of the bacterial communities. place the variable with the weakest effect on the left and the variable with the strongest effect on the right.

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine