Outline one theraputic use of stem cells

There are six elements that make up most of the human body. which of the following is not one of these six elements?

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f