If the high projection is correct, what will need to happen to ensure the human
population has enough food?
o
a. humans will have to find more efficient ways of growing crops.
b. humans will have to focus more on ideas and services.
o
c. humans will have to return to hunting and gathering.
submit
e previous

the species living around the vents are especially good at dispersal.  

deep-sea vent originates on the floor of the ocean when seawater circulates through hot volcanic rocks, usually situated where the new oceanic crust is being produced.  

biological dispersal refers to the movement of species from their location of birth to their site of breeding, or from breeding site to another. similarly, the oceanic dispersal refers to the movement of the species from one land mass to another by sea crossing.