Answer:
The correct answer would be D, It depends upon the woman's level of activity.
Normally 20 to 30 minutes on daily exercise is enough for people to stay healthy and fit. But it is totally dependent upon the level of physical activity a person is doing. If a person's lifestyle is sedentary, which means he is not doing enough physical activities, then he should increase the time to exercise. Similarly if a person's lifestyle include more physical activity like standing job, then 20 to 30 mins exercise is more than enough for him to stay fit.
Explanation:
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.
I’m confused, i don’t see any articles i’m sorry if i’m just stupid but could you comment and explain more please :)
Explanation:
Aerobic activities make you breathe harder and make your heart and blood vessels healthier. These include:
Walking
Dancing
Swimming
Water aerobics
Jogging and running
Aerobic exercise classes
Bicycle riding (stationary or on a path)
Some gardening activities, such as raking and pushing a lawn mower
Tennis
Golfing (without a cart)
