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Answer:
When someone has high self esteem, they're very happy than when they have low self esteem. When that person has low self esteem they feel sad and left out. But when they have high self esteem they're in high spirits...
Answer:
The small intestine is very long so nutrients will have more time to be absorbed into the body as they pass through it.
O2. because this gas is metabolized and will be more efficiently used as time goes on