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andreev551 [17]
2 years ago
14

Describe the difference between a chemical and physical change

Biology
1 answer:
Drupady [299]2 years ago
8 0

Answer:

A physical change effects a substance physically. Examples include cutting, bending, dissolving, freezing, boiling, and melting.

A chemical change effects a substance chemically. Examples include burning, rusting, and digesting.

Hope this helps.

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LuckyWell [14K]

Answer: The correct answer is option C

FACILITATED DIFFUSION.

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Facilitated diffusion dies not require high energy to occur since a concentration gradient is involved.

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3 years ago
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Which of the following is a result of elevated levels of white blood cells and reduced levels of red blood cells in the body? (2
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Efficiency of oxygen transport is reduced due to an infection.

Explanation:

7 0
3 years ago
Genes code for the production of ________ which can control traits.
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Answer:

protein

Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell.

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1 year ago
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If water is leaving the cell what kind of solution is it in​
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A hypertonic solution

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There is a greater concentration of solutes outside of the cell than there is inside the cell, therefore it will rush out.

3 0
3 years ago
Which two organisms are most closely related?
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