Подробно разберем, что такое стресс, причины его возникновения. И главное – простые и безопасные методы борьбы и профилактики стресса. https://pro-vse. ru/stress-eto-prostymi-slovami/

What effect do stimulants, such as cocaine, have on the nervous system? o a. stimulants change the activity of neurotransmitters. o b. stimulants mimic hormones and influence moods. o o c. stimulant|mchange how sensory information is processed. d. stimulants decrease brain activity.

If you see someone who is injured at a workplace, the first thing you should do is a. call 9-1-1 or your local emergency number b. begin to administer first aid c. check the scene for danger d. try to discover what is wrong with the person select the best answer from the choices provided a b c d

True or false a fertilized cell divides many times to form an embryo