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irina1246 [14]
3 years ago
7

How does a scientist come up with a theory?

Biology
2 answers:
In-s [12.5K]3 years ago
6 0
If enough evidence accumulates to support a hypothesis it moves to the next step known as a theory
Tatiana [17]3 years ago
3 0

Answer:

A scientific theory is an explanation of an aspect of the natural world that can be repeatedly tested and verified in accordance with the scientific method

Explanation:

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Which of the following observations demonstrates that living systems follow the law of conservation of mass?
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A

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The correct answer is The cells do not have proper receptor.

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  But the signaling molecules will not bind to the cell that is producing it because that producing cell do not contain proper receptor to bind that signaling molecule.

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3 years ago
How does oxygen enters the lungs?
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Is it true that mosses create tiny crevices in the rocks with acid​
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yea

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