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tekilochka [14]
2 years ago
11

Which does the shift of the hydrogen absorption spectrum of a galaxy provide evidence for? Select the three correct answers.

Biology
1 answer:
laiz [17]2 years ago
7 0

Answer: b c d

Explanation:

Hkk

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Number of eyes found in earthworm​
Vadim26 [7]

Answer:

none, worms dont have eyes

Explanation:

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3 years ago
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Newton solved the problem of what holds the solar system together. How did this change the view of the universe?
myrzilka [38]

Newton's law of gravity helped to change the initial view that the Universe was supported by some mystical force or object.

<h3>What did Newton say held the Solar system together?</h3>

Newton's explanation that the Solar system was held together by the force of gravity helped to explain so many observation which were not explained before.

Newton's explanation that objects were attracted to one another by the force of gravity helped to change the view that the Universe was held together by some mystical or magical force or that the earth and other planets were supported on something.

Therefore, Newton's law of gravity helped to change the initial view that the Universe was supported by some mystical force or object.

Learn more about law of gravity at: brainly.com/question/3681346

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7 0
2 years ago
an animal carcass had 24 grams of carbon 14 when it was alive and 3 grams when its fossilized remains were discovered how old is
KengaRu [80]
The carbon 14 left from this animal is 3 grams of 24 grams which is: 3g/24g= 1/8 times of its original mass. Then, the age of the animal fossil would be:

final weight= initial weight * (1/2) ^ time/half-live
1/8 initial weight = initial weight  * (1/2) ^ time/half-live
log2 1/8= log2 (1/2) ^ time/half-live
-3= -time/half-live
time= -3 * -(half-live)
time= 3 half-live

If the half-live is 5730 years, the age would be: 3* 5730= 17.190 years.
3 0
3 years ago
Euglena use __________ to move through their environment and to help collect food.
Scrat [10]
Phlagellum... i have to have 20 characters for a simple answer, so im just typing i can actually submit my answer

4 0
3 years ago
What characteristics of life is photosynthesis
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The process of photosynthesis is found in plants. It is the process of the organism creating its own food. They can do this because of sunlight. Any more questions?
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3 years ago
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