B. Meeting new friends.
Meeting new friends is a sign of happiness, and wanting to expand social life.
Calories indicate and measure the energy available in food. Protein each contain 4 calories per gram.
Answer:
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Nicotine causes the brain to release chemicals that make you feel pleasure but overtime you may need more and more nicotine to get the same effects can eventually lead to nicotine addiction which can lead to affects that cause decreased appetite heighten mood increase heart rate and blood pressure nausea diarrhea and increased alertness.
Answer:
chain of infections
bodily substance isolation
sterilization
Explanation:
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