Which organisms are likely to be found in level 4 of diagram?
a. lion
b. grass
c. shark.
d. frog
e. mouse

The energy needs of a human population are not affected by

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

What materials must dams have to produce electricity, and what must occur?