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kobusy [5.1K]
3 years ago
6

A population of shrimp suddenly starts collapsing. a biologist believes that toxins in the food chain are interfering with larva

e development. a climate scientist believes that a change in water temperature is depleting food sources from the water. why are both of these options valid scientific hypotheses?
Biology
1 answer:
ohaa [14]3 years ago
6 0
Both options are valid because they have happened before and can influence the mentioned drop in the population. Toxins in the food chain, just like the increase of water temperature, are easily proven and found and are mostly human made.
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A small family farm has 230 acres of farmland to grow corn . If each acre yields 63 bushels of corn and each bushel can be sold
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Answer:

$130,410

Explanation:

According to this question, a small family farm has 230 acres of farmland to grow corn. Each acre yields 63 bushels of corn i.e 1 acre = 63 bushels of corn

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If 1 bushel = $9.00

63 bushels = 63 × 9 = $567

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D) Linnaeus primarily used physical characteristics.

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