Iwant to study marine life, like dolphins and sharks. i should learn about a) geology b) astronomy c) cosmology d) oceanography

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.

The term facultative anaerobe refers to an organism that

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?