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Zolol [24]
3 years ago
15

The angle of reflection is the angle between the normal line and the

Biology
1 answer:
KatRina [158]3 years ago
8 0

Answer:

Reflected ray

Explanation:

The angle between a reflected ray and the normal drawn at the point of incidence to a reflecting surface is the angle of reflection.

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Describe how stem cells have the potential to treat sick people. ( in scientific words please).
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Stem cells are undifferentiated cells that have the ability to differentiate into any kind of body cells like muscle, skin, heart etc.

There is alot of research being conducted on the stem cells because they have the potential to treat almost any kind of disease. This is because they are embryonic cells that can be specialized into a person's any type of body cells. When stem cells are specialized into the any kind of body's cells like cardiac, muscular, they can repair all the damaged cells and replace them with the new and healthy cells.

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Hope it help!


3 0
3 years ago
What is a good example of a response-based definition of stress?
TEA [102]

Answer:

What is a good example of a response-based definition of stress?

Bruce experiences stress because his heart rate increased when he noticed Jack had a knife.

Explanation:

Stress can have many different causes. In this case, it is produced by seeing danger in Jack by having a knife. His heart rate increases because this is a common response in stress, which would enable people to scape. It is important to control stress lebels.

A stressor is distinguished as a threat. If someone anticipates that it could lead to some kind of harm, loss, or other negative consequence. However, if you see the positive side and believe that it carries the potential for gain or personal growth, it would be appraised as a Challenge.

4 0
3 years ago
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