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MariettaO [177]
3 years ago
6

1.)What are 3 diseases that you can pick up from school?

Physics
1 answer:
Amiraneli [1.4K]3 years ago
5 0

Answer:

1. Lice, Pinworms, and Strep throat

2. Bathrooms, Desks, and Water fountain

3. Dry mouth, Rapid heartbeat, and headaches

Explanation:

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Why are the alkali metals likely to react with group 17 elements?
Rudiy27

Answer:

Because alkali metals are so reactive, they are found in nature only in combination with other elements. They often combine with group 17 elements, which are very “eager” to gain an electron.

Explanation:

hope this helps you if it does please mark brainliest

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3 years ago
1. What is meant by half-life?
Bezzdna [24]
1. The time for a radioactive sample to reduce to half of its original mass.
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Which of the following is an example of Newton's Third Law?* O A stack of pennies will not move unless you flick them over. O Fa
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Answer:

A ball hits the ground and the ground pushes up on it

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Newton's third law basically states that for every action, there's a reaction.

a ball hitting the ground would be the action. the ground pushing up on it with the same force is the reaction.

Hope this Helps!!! :)

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3 years ago
What happens when two waves meet while they travel through the same medium
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Wave Interference or Interference of wave

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3 years ago
A scientist spends most of her time observing the motion of objects and how they behave. Which branch of science is she most lik
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The scientist is likely to be studying kinematics.
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