Grassland are a. characterized by heavy rainfall year round b. characterized by warm temperatures year round c. found in the interior of continents d. located only in north america

How does the molecular clock work? a. it analyzes the brain functionality of two different species.b. it examines and compares the physical characteristics of two different species.c. it illustrates relationships between two different species.d. it compares the number of mutations that exist in the dna of two different species.

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not