If you suddenly began having trouble sleeping how might the pineal gland be involved

Explain why some cells in a females body respond to reproductive hormones while other cells do not.

Why is it important to know the difference between stressors we can control and those we can't? a)we can neglect the effects of uncontrollable stressors and focus on the controllable ones. b) it gives us a sense of power to know that we have control over certain stressors. c)it us come up with strategies to reduce the effects of a stressor.

Who is responsible for regaulating noise pollution