In what other ways could studying dog diseases be beneficial

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

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.