Answer:a substance that provides nourishment essential for growth and the maintenance of life.
Explanation:
Answer:
B. more difficult when your close friends smoke.
Explanation:
Especially when one is younger and/or has been with your friends in a long term, it may be "more" pressuring to do things with your long-time close friend, even if it is detrimental to your health. B, is the best answer choice for this question.
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Because when smokers smoke it destroys the cilia so it dosent keep the lungs clear and they cough to try to take mucus from there lungs
Answer would be A. Signaling rules