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Papessa [141]
3 years ago
12

Materials for best tooth whitener

Health
1 answer:
Llana [10]3 years ago
4 0

Answer:

A variety of peroxide compounds, including carbamide peroxide, hydrogen peroxide, sodium perborate and calcium peroxide, have been used as active ingredients for bleaching materials

Explanation:

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Angela is an expert in biomechanics. How is this MOST likely demonstrated?
larisa [96]

A. She knows the structure, function, and motion of living systems.

<h3>What is biomechanics?</h3>

Biomechanics is the study of the structure, function and motion of the mechanical aspects of biological systems, at any level from whole organisms to organs, cells and cell organelles, using the methods of mechanics.

If Angela is an expert in biomechanics, it will be MOST likely demonstrated, that She knows the structure, function, and motion of living systems.

Thus, the correct answer is option A.

Learn more about biomechanics here: brainly.com/question/518210

#SPJ1

7 0
1 year ago
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Esmond handles job stress by taking long runs at the gym. Judd handles stress by building model airplanes. Quentin handles job s
harkovskaia [24]

Answer:

c

Explanation:

I believe is correct.

Running at the gym is a healthy way to destress and so is doing a hobby.

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3 years ago
The eye is what part of the nervous system
ad-work [718]

Answer:

Explanation:

The eye belongs to an organ system called the sensory system. This system includes all the sensory organs of the body, including the ears, eyes,...

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3 years ago
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The average american child is watches 19 hours and 40 minutes of tv a week
taurus [48]
Children ages 2-11 watch over 24 hours of TV a week. Some studies say the older we get, the more TV we watch.
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Why is safety important?
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Those are really wacky answers to choose from. It isn't B.They are usually man made. It's not C. we still need to be careful. It is not D. It is always your responsibility for whatever you do. It shouldn't be A, but that would kind of make sense. I would choose A. 
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3 years ago
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