Are based on common human or environmental properties, such as population, average temperature, and political boundaries,
O A. Physical regions
O B. Functional regions
O C. Perceptual regions
D. Formal regions

Why would a drug that damages capsids treat a viral infection? a. capsids prevent the lytic cycle from beginning. b. transduction requires a capsid. c. viruses use capsids to increase genetic variation. d. capsids provide protection for viruses.

Modern whales developed their traits through natural selection what occurs during the process of natural selection

Which is an important function of normal flora? a. aid with bone marrow production. b. crowd out pathogenic bacteria. c. destroy digestive track pathogens. d. manufacture iron in the bloodstream.