Plastics in the sea are a hazard to marine life because ________.

A. they ensnare animals
B. they are eaten by animals
C. they ensnare animals and they are eaten by animals
D. their colors confuse animals
E. they ensnare animals, they are eaten by animals, and their colors confuse animals


Answer: C

Environmental & Atmospheric Sciences

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Trade winds are found ________

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How is the number of unpaired valence electrons in an atom related to the number of bonds that the atom can form?

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Which of the following is a correct IUPAC name?

A) 1-methylpropanal B) 2-methylpropanal C) 3-methylpropanal D) none of these

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