What three things most directly affect carrying capacity
a. water money technology
b. food space and water
c. money medicine and food
d. wood electricity and water

B) Food, space and water

Explanation:

Carrying capacity is the maximum population size an environment can sustain for an unlimited period of time with the available resources. There are majorly three things that are most vital and directly affect carrying capacity; Food, water, and living space.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands