To find out if a person's experiment was accurate and true, you can C.Repeat all five steps in the scientific method.
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Answer:
The temperature is colder in the poles and warmer in tropical climate zones. There is also more precipitation in tropical climate zones.
Explanation:
A. contains genetic information
the cell membrane protects the cells and controls what goes in and out of it. all genetic information (or dna) gets stored in the nucleus at the center of the cell.
Of course, this is not true. An important function of the stomach is to serve as a temporary holding chamber. You can ingest a meal far more quickly than it can be digested and absorbed by the small intestine. Thus, the stomach holds food and parses only small amounts into the small intestine at a time.
Answer:The same amount of matter exists before and after the change—none is created or destroyed. This concept is called the Law of Conservation of Mass. In a physical change, a substance's physical properties may change, but its chemical makeup does not.
Explanation:
