PLZ I really need help, it's part of a quiz! (T^T') In two or more complete sentences, explain the responses of vomiting and fever. Be sure to state the stimuli that cause the response, and the purpose of the response.

If the birth rate of a population of dolphins is 2.0, the death rate is 0.5, and the population size is 100, what is this dolphin's population growth?

How does a gymnosperm prevent itself from pollinating the same tree

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.