Many bacteria do not interact with humans, but those that do can always be classified as either harmful or not harmful to humans. true or false?
select one:
a. true. they always either hurt us or they don't.
b. false. some are fine in small numbers, but in big numbers they can overwhelm the immune system and cause problems.
c. false. some get worse as they age.
d. true. once they mutate to be harmful, they stay that way.

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.