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WINSTONCH [101]
3 years ago
12

Read the following story and then answer the questions.

Chemistry
2 answers:
Mice21 [21]3 years ago
6 0

Answer:

sentence 6

Explanation:

A hypothesis is a supposition or proposed explanation that is made by observing such evidence. The hypothesis is the start point of further investigation. The scientific method is demonstrated by the sentences:

Sentence 1 represents the problem, or the research question: why sea water freezes at a lower temperature than fresh water?;

Sentences 2 and 3 represent the initial research;

Sentences 4 and 5 represent the observation;

Sentence 6 is the hypothesis;

Sentences 7, 8 and 9 are the experimental phase, and

Sentence 10 is the theory: hypothesis was tested and proved in the experiment.

Sliva [168]3 years ago
4 0
Place both breaking in a freezer at a temperature
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