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Alex
3 years ago
14

We can study how galaxies evolve because ______. galaxies are transparent to visible light. we can watch as they interact in rea

l time. we are really
Physics
1 answer:
Verizon [17]3 years ago
6 0
Here is the answer that completes the statement above. We can study how galaxies evolve because THE FARTHER AWAY WE LOOK, THE FURTHER BACK IN TIME WE SEE. This means that the more we discover more about what's happening in the universe, the more we become curious to know how and when it began. Hope this helps.
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Describe the organization of our solar system. What are the different divisions, or categories?
olasank [31]
Hello.

The solor system is organized by the smallest star to the largest and by the 8 planets. it is also organized by how much gas a planet has. But it is also orgainzed becasue of gravity.

The different divisions are <span>planets, moons, asteroids, comets and meteoroids.
</span>
Have a nice day

6 0
3 years ago
How could you make a sound wave sound louder
kykrilka [37]
If you clap your hands, the shock causes the air around your hands to begin vibrating. When air particles vibrate, they bump into other particles near them. Then these particles begin to vibrate and bump into even more air particles. When the air particles begin vibrating the air inside your ear, you hear a sound.
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romanna [79]

Answer:

what are you asking exactly?

5 0
3 years ago
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If a spacecraft is pushed by a thruster, what will happen
ElenaW [278]
D.

This is an accordance with Newton's First Law of Motion, stating that objects in motion remain in motion and objects at rest remain at rest unless acted upon by an external force.
8 0
3 years ago
For which of these questions could a testable hypothesis be developed? Check all that apply. A. Are gases better than solids? B.
Shalnov [3]

Testable hypotheses could be developed for questions  <em>B,  D,  and  E</em> .

The main problem with  A  and  C  is the word "better".  This is a rubber word.  It means different things to different people, and it can mean different things to the same person at different times.  It's always a matter of opinion, it has no unique units of measure, and there is no concrete way to measure it.  Not good for developing a testable hypothesis.

7 0
3 years ago
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