Parasitic bacteria that depend on eukaryotic host cells are called what? a. rickettsia. b. fungi. c. viruses. d. protozoa.

How was the climate when the ambulocetus was alive

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!