Answer:
1. Stress causes our bodies to go into fight-or-flight mode, a physiological
response from our caveman days that's meant to protect us from harm.
2. When encountering a stressor, your nervous system kicks into high gear, causing you to experience a racing heart and a burst of energy that helps you get things done.
3. While stress is your body's way of pumping you up for challenges, relentless stress can be harmful to your health
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4. Studies found that kids who had their best friend around when they had negative experiences had lower levels of cortisol, the hormone responsible for stress.
5. When you're stressed, exercising is a great idea because it releases endorphins, which are feel-good chemicals in the brain.
6. You can end the vicious cycle of stress by using visualization techniques
visualize a happy place, like the beach!
Explanation: I know a lot about stress.
Answer:
Diseases of the immune system are especially dangerous because they attack the very cells that destroy other diseases. AIDS (auto immunodeficiency syndrome) basically makes the immune system kill itself. Basically, white blood cells kill other cells, (including its own white blood cells) instead of killing viruses or bacteria, in turn making your immune system very weak. If your immune system is weak, a simple cold can turn into a nightmare, and can even result in death.
B below
The hypothalamus is located at the bottom or below the thalamus. The name hypo means below or at the bottom. Hypothalamus is an organ reponsible for maintaining body temperature, regulating bodily hormones and basic drives such as sex, hunger and thirst. The organ is part of the limbic system which has a role on emotions and memory.
Answer:
She should have different passwords for each of her social networking sites.
