After collecting samples and applying the swab samples to petri dishes, the dishes should be put
in a warm dark place.

a. true

b. false

Which of the following statements best describes the relationship between the environment and human health? a. the environment is the only factor that affects human health. b. many aspects of the environment can have an impact on human health. c. human health is impacted by changes in climate. d. the environment has no impact on human health. select the best answer from the choices provided

Match each organ or function with its body system. produces urine large intestine ureters mouth filters blood absorbs nutrients from food

Although there are a limited number of amino acids many different types of proteins exist because..