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Chemistry, 23.04.2020 04:27 adam15200031

2 Points

Which role do fish ladders serve?

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A. They allow fish farmers to raise certain kinds of fish.

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B. They help some kinds of fish migrate past dam barriers.

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C. They improve the nutritional value of some kinds of fish.

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D. They help certain kinds of fish stay physically fit.

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2 Points

Which role do fish ladders serve?

O

A. They allow fish...
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