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OLga [1]
4 years ago
14

What is the difference between a jetty and a breakwater? Why would they be used?

Biology
1 answer:
frozen [14]4 years ago
5 0
Breakwaters protect an anchorage from the effects of weather and longshore drift, while jetties protect against erosion, by keeping the waves from sweeping the sand away. Difference, they both protect against different things.
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Answer:

B. Black Squirrels have a survival advantage over gray squirrels

Explanation:

Using the information provided, it can be inferred that there is a difference between how many Gray squirrels and how many Black squirrels are being naturally selected.

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Black squirrels have an advantage that reduces the amount of squirrels being selected from their environment.

Hope this helps!

5 0
4 years ago
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Molecular evidence suggest that plants and green algae did not descend from a common ancestor true or false
pochemuha
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Answer:

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3 years ago
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