After reading the information given above, the use of the enviropig should only be used after assessing all of the risks, costs, and the benefits. The risks could possibly outweigh any of the benefits the enviropig could have. In the U.S the USDA always tests anything before consumer consumption. The correct answer choice is 2.
Answer:
It is found in Amino Acids that make up proteins in Nucleic Acids.
I'm not sure of the second question.
Explanation:
Answer:
Cause they are Metals that there weight is tons
Explanation:
<span>A substance that enters Earth's cycles and does harm to living things is a pollutant.
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I believe its called sublimation