Answer:
natural polymers and manufactured polymers.
Explanation:
Reduce pollution so the environment can be clean
____Expressed____ powers of the president are specifically established by the language of the Constitution.
<h3><u>What are Expressed powers?</u></h3>
Congress has been given the authority to carry out governmental functions through the Expressed Powers, sometimes referred to as Enumerated Powers. The majority of this authority is listed in Article 1 Section 8 of the US Constitution. These powers (also known as Clauses) are significant to how our Congress operates since the Tenth Amendment restricts Congress's authority to that stated in the Constitution.
The express powers include the ability to:
- levy taxes;
- mint money;
- control domestic and international trade;
- assemble and maintain armed forces;
- establish standards of weights and measures;
- issue patents and copyrights;
- manage foreign affairs, and
- create treaties.
Learn more about the Constitution with the help of the given link:
brainly.com/question/16385413
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