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Hitman42 [59]
4 years ago
13

how is evidence that stars and groups of stars are moving away from each other to relate to the Big Bang Theory

Biology
1 answer:
sweet-ann [11.9K]4 years ago
3 0
 Edwin Hubble's observation of galaxies revealed that the light received from them were red-shifted, indicating that they are moving away from us. And the seemingly farther away a galaxy was, the greater its red-shift. This can only be explained if a all the galaxies were expanding outward. Determining the exact distances to the other galaxies was a problem, however, until the Hubble space telescope. It had high enough resolution to identify Cepheid variable stars in other galaxies, and accurately determine their distance, and therefore the expansion rate of the universe.eelfins <span>· 

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Which of the following is NOT a domain? A.Archaea B.Bacteria C.Eukarya D. Chordata.
OleMash [197]
The answer is D. Chordata.

There are three domains of life - Archaea, Bacteria, and Eukarya. All organisms that belong to the domains Archaea or Bacteria have cell walls. In the domain Eukarya, there are some groups that have cell walls and others that do not.

Chordata is phylum of the kingdom Animalia which belongs to the domain Eukarya. So, Chordata cannot be a domain.

5 0
3 years ago
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What happens to the water backed off of Lake Missoula
Lesechka [4]

Answer:

It is estimated that the maximum rate of flow was equal to 386 million cubic feet per second. At that rate, the lake probably drained in a few days.

6 0
2 years ago
Help with biology plzz USA test prep
Marina86 [1]

Answer:

see below

Explanation:

amplification: MUTATION = a type of mutation

independent assortment: MENDELIAN = how different

genes independently separate from one another

when reproductive cells develop

nondisjunction: MUTATION = a type of chromosomal

mutation

translocation: MUTATION = another type of chromosomal

mutation

codominance: MENDELIAN = a relationship between two

genes where neither allele is recessive and both

are expressed

insertion: MUTATION = a type of mutation

radiation: MUTATION = causes mutations

virus: MUTATION = causes mutations as the virus

replicates

deletion: MUTATION = a type of mutation

law of dominance: MENDELIAN = one of Mendel's laws

of inheritance

sex linked traits: MENDELIAN = linkage is an exception

to Mendel's law of independent assortment

incomplete dominance: MENDELIAN = when none of the

factors of a gene is dominant and there is a blend,

such as a red flower crossed with a white flower

turns out pink

law of segregation: MENDELIAN = one of Mendel's laws

of inheritance

substitution: MUTATION = a type of mutation

5 0
3 years ago
Where are seeds produced in a plant
MrRissso [65]
Plants produce<span> flowers to make </span>seeds<span>.</span>
8 0
3 years ago
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What’s the difference between Food, chyme and bolus?<br> No goggle answer!
djverab [1.8K]

Answer:

Bolus is the food that is mashed up in your mouth. After it is digested in the stomach, the food is called chyme. Bolus is more alkaline than chyme because it is exposed to alkaline saliva.

Explanation:

8 0
3 years ago
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