Amushroom's role in the ecosystem is as a
a. population.
b. producer.
c. decomposer.
d. plant.

Rue or false siblings look simila rbecause they each have some traits of their parents.

Hurry which of these is true about index fossils? a) are very scarcely found b) used as guides in relative dating c) found in the youngest layer of the rock d) used as reference points in absolute dating

Ineed the answer asap. in order to be considered alive, an organism must simultaneously possess the characteristics of homeostasis, heredity, cells, reproduction, and