self harm, emotional reck, eating to much or to less, syisidal thoughts, and sleeping less
There are a few common ways that pathogens are spread. The most common are by droplet infection, direct contact, bodily fluids, and vectors.
Answer:Nutritional need can be described as changing through life
Explanation: we have no problem with our digestive system even if people don't fill up our daily fiber
Answer:The process by which experience or practice results in a relatively permanent change in behavior is known as learning.
Explanation:
Learning is best defined as any behavior of an organism without being elicited or a permanent change in the behavior of an organism due to experience. Or the behavior based on operant conditioning.In operant conditioning, reinforcement can be either positive or negative, and both should increase the chances a behavior will occur again. Positive reinforcement is used to reward a person. Negative reinforcement includes punishment.
Answer:
b. testosterone
Explanation:
Testosterone is one of the most important hormones for men. Because it controls the development of male sexual characteristics and the reproductive functions of the body, it also plays a decisive role in your overall health and physical and mental well-being.
Excess of this hormone can cause many problems in the body and personality of the individual such as mood swings and aggression, as testosterone also acts on the nervous system and, when high, changes the mood and makes the man more aggressive. With increasing aggression, a person may experience problems with delinquency, heavy drug use, and aggressive responses to bullying, similar to what is happening with David. Levels of this hormone are usually higher in adolescence, but as the individual ages, the level of testosterone in their body tends to decrease.