Answer:
B. a social category based on real or perceived biological differences
Explanation:
Sociologists define race as a social category based on real or perceived biological differences ;race refers to groups of people who have differences and similarities in biological traits
Answer:
In short, the southern colonies were just more suited for the growing of crops.
Explanation:
The soil in the northern colonies was not ideal; it was hard, and not to mention the colder winters. The climate in the south was almost the complete opposite.
The correct answer to this open question is the following.
Although this question does not include a specific reference about what experiment it is referring to, we can say that scientists have found that chewing gum helps to increase concentration and improves memory. Some scientists say that chewing gum increases psychological attention, allowing the individual to better focus on the task at hand. They even affirm that chewing gum helps to reduce stress, which allows people to concentrate and perform better. So chewing gum is good when you are studying for an exam.
Explanation:
Abraham Lincoln was the 16th president of the US
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