Some cancers
immune deficits
bone and joint problems
specific anemia's
certain kinds of stroke
arthritis
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When you're under stress, your body has an excess of nervous energy. Engaging in physical activities can help release this pent-up energy to make you feel relaxed. So, the answer would be: Something he enjoys, such as biking or swimming.
I am quite sure this is the correct answer.
(Also, Something rigorous, such as running a marathon wouldn't be a good choice as it is exhausting and you want to relax and help yourself).
I Hope This Helped You, Good Luck! =)
HIV is a virus that gradually attacks the immune system, which is our
body’s natural defence against illness. If a person becomes infected
with HIV, they will find it harder to fight off infections and diseases.
The virus destroys a type of white blood cell called a T-helper cell
and makes copies of itself inside them. T-helper cells are also referred
to as CD4 cells.1
AIDS stands for Acquired Immune Deficiency Syndrome:
Acquired means you can get infected with it;
Immune Deficiency means a weakness in the body's system that fights diseases.
Syndrome means a group of health problems that make up a disease.
AIDS is caused by a virus called HIV, the Human Immunodeficiency Virus. If you get infected with HIV, your body will try to fight the infection. It will make "antibodies," special immune molecules the body makes to fight HIV.
<span>What's puberty ?
As children approach their early teens, puberty begins. These are the changes that will lead to adulthood, and the ability to have children.
The developments affect the body in terms of size, shape, and composition, as well as internal body systems and structure. Psychological and social changes also take place. Boys and girls grow rapidly in the first half of puberty, and they stop growing when puberty is completed.
Hormone signals from the brain will tell the body that it is time for puberty to start. The signals will go to the ovaries in females, and the testes in males.
In response, the ovaries and testes produce a range of hormones that stimulate growth and change in various parts of the body, including the reproductive organs, breasts, skin, muscles, bones, hair, and the brain.
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