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Jet001 [13]
3 years ago
9

Joan wants to test if salt lowers the temperature at which water boils. In two or more complete sentences, describe the best way

for Joan to develop a hypothesis for this situation.
History
1 answer:
kotykmax [81]3 years ago
6 0
In order to build a hypothesis, Joan should take an educated guess at what the effect of adding salt to the water will be on the water's boiling point. For example, the hypothesis may be,
"The boiling point will increase". 
This hypothesis is one that can be verified or rejected via experimentation. The next step for Joan would be to set up an experiment to test this hypothesis. 
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Explanation:

Problem Solving

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Think of a right you believe all people should have. For example, you probably agree that everyone in the United States has the right to be protected from robbers and burglars. The belief that everyone should have this protection is shared by most people in the United States. We hear about it on television, in the newspaper, and in discussions.

Individually or in small groups, explain how you think rights like the one you have identified can be protected.

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Many of the Founders believed people receive these rights from God. Others believed that people have them just because it is natural for people to have them.

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Think what your classroom might be like if there were no rules.

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What might life be like for everyone?

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You may have seen the same disadvantages in a state of nature that John Locke saw. Locke believed:

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