What area of water serves as nursery grounds for many species of marine fishes and invertebrates?

a. Limnetic areas
b. Pelagic zones
c. Estuaries
d. Benthic zones
e. Photic zones

Andesitic rocks have mineral compositions between those of and basaltic rocks. a. conglomerate c. granitic b. metamorphic d. organic select the best answer from the choices provided a b c d i need asap

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight.which of these is the most likely effect on the ecosystem? a-an increase in biodiversity. b-an increase in immigration to the area. c-a decrease in available water. d-a decrease in plant growth.