Humans developed antibiotics to fight bacterial infections. however, some antibiotics are no longer effective in killing the bacteria they once killed. how does the theory of evolution explain this?

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Which benefit of the community experience when its members have a hide level of health literacy

You find a fossil that you are sure shows evidence of bipedalism. you know this because which of the following anatomical traits is present? a. thighbones that angle in toward the knees b. a narrow pelvis c. opposable hallux d. posterior position of the foramen magnum