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zloy xaker [14]
3 years ago
5

According to the Big Bang theory of the origin of the universe, the universe has expanded from a hot dense state into a vast, co

oler state. What would be considered scientific evidence supporting this theory?
A) Galaxies are moving toward each other.
B) Galaxies are moving away from each other.
C) Cosmic background X-ray radiation was detected in space.
D) The existence of common elements throughout the universe.
Biology
1 answer:
iren [92.7K]3 years ago
4 0

The correct option is option B, Galaxies are moving away from each other

It was discovered by Edwin Hubble in 1920, that galaxies are moving away from each other in proportion to the distance between them. The greater the distance at which a galaxy  exists, the faster is the distance with which it is moving away. Hubble established the Hubble’s constant which establishes expansion rate which is also helpful in determining the age and size of the universe.

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Hello!

I beleive your answer is D.

Does the amount of radiation from the sun affect air temperature

Seeing the graph, this seems like the most reasonable and logical solution.

Also, can you tell by the graph that the air temperature does change when the radiation from the sun does.

I hope this helps!

Have a great day!

3 0
4 years ago
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An organism has a diploid number of 60. What is the organism's haploid
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Answer:

30

Explanation:

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4 years ago
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GuDViN [60]

Answer:

The answer is B. Hopefully this helps!

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Secondary succession happens after ?
SVEN [57.7K]

Answer:

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Explanation:

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7 0
3 years ago
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telo118 [61]

The right option is; C. Inherited mutations exist in all cells in the body and somatic mutations only exist in the cell type that mutated.

Inherited mutations are gene mutations that exist in almost every cell in the body throughout an individual’s life. Inherited mutations are inherited from a parent and can also be transmitted. They are also called germline mutations because they exist in the parent’s egg or sperm cells (gametes).

Somatic mutations are gene mutations that exist in only certain cell types that are mutated, not in every cell in the body and it take place at some time during an individual’s life. Somatic mutations are not inherited and cannot be passed. They are caused due to environmental factors (such as cigarette smoke or ultraviolet (UV) radiation) or due to error during DNA replication.

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