Cold water upwellings increase the number of organisms in an area by a. warm water to the area. b. more predators. c. more nutrients from the bottom. d. warm water nutrients from the top

Cold water upwellings help increase the number of organisms in an area by bringing more nutrients from the bottom. The correct option among all the options that are given in the question is the third option or the penultimate option or option "C". I hope that this is the answer that has come to your help.

Louisiana was once under water due to the ice age