By substances, you mean those drugs taken by athletes. These drugs are performance enhancing drugs<span>, including anabolic steroids, stimulants, human growth hormone and diuretics. Anabolic stereoids help build muscle mass, Stimulants increase alertness and decrease appetite. Human Growth Hormone is taken to improve endurance and strength. Diuretics are banned because they tend to cover other drugs in urine test, and they cause rapid weight loss.
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Answer: In the fallopian tubes
Explanation: It is a surgury that sterilises women by cutting their fallopian tubes
Answer by JKismyhusbandbae: Repeated drug use may lead to drug tolerance which occurs when a user requires larger amounts of the drug to achieve the desired effect.
Starches provide you with an extra boost of energy during your workouts. <span>Starches will eventually break down into glucose, which your body's main fuel source.</span>
The Three R's are reduce, reuse and recycle. Print on both sides of the paper to reduce paper wastage in school. At home, on the other hand, avoid buying items that are over packaged with plastic. Use paper or reusable bags! :)<span />