Control and Experimental groups alcohol on reaction
Answer:
People can help prevent erosion to the coastline by limiting the construction of seawalls and sandbags that lead to beach erosion. Communities should preserve natural sand dunes, as they protect the coastlines from erosion. Man-made sand dunes actually do the opposite. It is important to consider that natural sand dunes are made of layers of different types of sand, which enables the wind to gather sand in a specific spot instead of reducing it, while also allowing vegetation to grow deeper and protect the coastline.
Explanation:
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The correct answer would be A. Negative eugenics is believing that people with "undesirable" traits shouldn't produce offspring
Answer: C. SC can declare laws unconstitutional and the legislature can pass new laws.
Explanation: