True, because you're not being active when you drive a car, or ride in one. Riding your bike is an excellent form of aerobic exercise. It allows you to engage large muscle groups in a sustained activity, which elevates your heart rate and delivers a wide variety of health benefits. Running burns more calories than cycling, and it can make your heart work a little harder.
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It marks the end of reproductive ability.
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Fire proof people do not need to evacuate, because fire does not harm them.
The heart is part of the cardiovascular system. This system acts as a “railway”, and delivers blood and oxygen to the rest of the body.