Answer:
Nonrenewable resources are used to help provide humans with the energy they need to power their homes, cars, and Fourth of July barbeques. They're an important part of the worldwide economy because they're some of the most common ways we get the energy we need to power our lives.
Explanation:
1.), missing links
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Xylem and Phloem make up Vascular Tissue.
Explanation:
algae(producer)>mosquito lavae>minnows >trout >herons