Birth control pills prevent pregnancy<span> through several mechanisms, mainly by stopping ovulation. If no egg is released, there is nothing to be fertilized by sperm, and the woman cannot get </span>pregnant<span>. Most </span>birth control pills<span> contain synthetic forms of two female hormones: estrogen and progestin. i hope that helps :)</span>
<span>Drug and alcohol or tobacco use can have a wide range of short- and long-term effects.</span>
Longer-term effects will embrace heart or respiratory organ malady, cancer, psychopathy, HIV/AIDS, hepatitis, and others.
Long-run drug use may also cause addiction. Dependency could be a neurological disorder. Not everybody who used medicine can become habitual, except for some, drug use will amendment however sure brain circuits work. These brain changes interfere with however individuals expertise traditional pleasures in life like food and sex, their ability to regulate their stress level, their decision-making, their ability to find out and bear in mind, etc.
These changes create it far more troublesome for somebody to prevent taking the drug even once it’s having negative effects on their life and that they wish to quit.
Some developmental changes that adults experience can be weight gain, decreasing in height, and warring of tissues.
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I think it is D
Hope the answer is right!
Answer:
B
Explanation:
The brain is responsible for feeding behaviour and how the tract moves.
The autonomic nervous system controls the tone of the digestive tract. The brain controls drinking and feeding behavior. The brain controls muscles for eating and elimination. The digestive system sends sensory information to the brain.
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