Which part of the brain is responsible for the maintenance of muscle tone and the coordination of muscle movements?
a. hippocampus
b. hypothalamus
c. cerebellum
d. midbrain

What causes darkening of the skin as melanin production increases

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.

Communication and transportation have improved as a result of scientific advancements. select the best answer from the choices provided of mark this and return save and exit next