Blood clotting and childbirth are examples of

a. sensory input.
b. negative feedback.
c. positive feedback.
d. hormonal control.

Which of the following best describes the purpose of technology?

Genetic orders can result when sister chromatids fail to separate properly during which phase is this problem most likely to occur

Based on the body structures of these animals, which two conclusions are scientifically the skeletal structure of the gorilla and chimpanzee suggest a common evolutionary ancestry. the dog and frog share a closer evolutionary ancestry than the gorilla and chimpanzee. the dog is more closely related to the frog than it is to the chimpanzee. all four organisms share a common vertebrate ancestor.