Plants need nitrogen to make proteins I believe
Answer:
California is much better within the United States than it would be in an independent country. Even if California has a great economy, it's not just about the economy to start a new country. Also, even if they wanted to, America wouldn't approve of it, in the end, California is an influential and important state to them.
Explanation:
Hope this helps 3>
The introduction of iodized salt in the 1920's dramatically<span> reduced rates of goiter</span> in the United States. This rapidly reduced the incidence of iodine deficiency. The United States and Switzerland were the first two countries to introduce the use of iodized salt to their country.
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Answer:
a
It was in 1820 that Congress passed a law banning slaves and giving them rights but was mostly ignored.With the rights it took a while for blacks to be recognized on how they had less rights then white men.
