In the 1900s, the leading causes of death were due to <span>bacteria or viruses. It might be said that infectious diseases lead cause of death in the world and in the US. It was after 1950´s that infectious diseases and death rates form these illnesses were reduced.
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<span>How are aerobic activities different from anaerobic activites?
</span>Aerobic exercise is any activity that uses your arms and legs to move your body. Your muscles are used in continuous rhythmic or repetitive motions, increasing your heart rate and respiration while building your physical endurance
Anaerobic exercise targets your individual muscles.
Anaerobic exercise builds muscle through short bursts of strenuous activity like weightlifting or performing push-ups at high levels of intensity.
Answer:
she is exercising enough.
Explanation:
that should be correct if that is the daily recommendation according to physical activity.
Oxidative stress is an imbalance between the production of free radicals (highly unstable molecules that are naturally formed when you exercise and when your body converts food into energy) and the ability of the body to counteract or detoxify their harmful effects through neutralization by antioxidants. Antioxidants such as thiols or ascorbic acid prevent free radicals forming due to oxidation. Some ways our bodies can be exposed to oxidative stress are by having an unbalanced diet, smoking, or sun exposure. Some ways to prevent oxidative stress are having a healthy diet, not smoking, exercising regularly and wearing sunscreen.
