Abacteriophage can infect
the lungs
viruses
prions
bacteria

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

Construct at least two possible hypotheses for the student’s experiment.

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?