Which question would BEST help an investigation of whether or not an ecosystem has reached carrying capacity?
Question 1 options:

A. How many offspring do the keystone species in this ecosystem produce each season and how many in their most recent births?

B. What is the comparison of the average rainfall over two years in an ecosystem?

C. Where on a logistic growth curve are the lowest amount of species in this ecosystem?

D. What is the maximum amount of species the ecosystem has supported and how many are supported currently?

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes