Heat will flow from the copper coin to the brass coin.<span>
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Answer:
Nitrogen is an essential nutrient for plants and a significant component of proteins, which all animals need to grow, reproduce and survive. The nitrogen cycle converts nitrogen into compounds that plants and animals can use. Humans and Animals Need Nitrogen All human tissue – muscles, skin, hair, nails and blood – contains protein.
Explanation:
A reduction in taxes will leave more disposable income and cause consumption and savings to increase,
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