the testis and ovaries both have cells that secrete estradiols that were created from androgens, what are the names of the cells that secrete these?

Skulls of (1) modern gorilla, (2) australopithecus afarensis, (3) homo erectus, (4) homo neanderthalensis, (5) homo sapiens based on the diagram, which of the following best describes ways in which the physical appearance of h. neandertalensis and h. sapiens differ? (2 points)

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels