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Nitella [24]
3 years ago
14

Alpha Centauri B is a star that is about the same size as the Sun. Why does it appear much smaller and dimmer than the Sun when

seen from Earth? A) It is cooler than the Sun. B) It has less energy than the Sun. C) It is farther away from Earth than the Sun. D) It travels faster around Earth than the Sun.
Biology
2 answers:
lyudmila [28]3 years ago
4 0
C. Although Alpha Centauri B is similar in size to the sun, it is much further away from earth. The sun is 8 minutes away from earth at the speed of light, while Alpha Centauri B and earth is more than 4 light years apart.
REY [17]3 years ago
3 0

Answer:

C) It is farther away from Earth than the Sun.

Explanation:

Alpha Centauri B is a star almost the same size as the sun and with a high energy content, however it is very distant from the earth at a distance of 4.365 ± 0.004 light years, which makes it seen as a small star, not as bright and not as powerful as the sun itself.

The sun, on the other hand, is at a distance of 0.000015692 light years, which means that it is very close and that is why we can perceive its size and luminosity.

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Answer:

utilize a two-neuron chain to reach their effectors

Explanation:

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2 years ago
Thinking sociologically about a problem such as unemployment, we understand that this issue is _________________________________
Drupady [299]

Since the options have not been given the equation is incomplete. The complete question is as follows:

Thinking sociologically about a problem such as unemployment, we understand that this issue is

-the result of bad choices by individuals.

-inevitable.

-a personal problem.

-a social issue involving the operation of society.

Answer:  -a social issue involving the operation of society.

Explanation:

Unemployment occurs when a person who is actively searching for work is unable to get employment. The unemployment is a social issue. This issue requires the operation of the society by the way that more job options and services generate in the society which can help the unemployed people to seek jobs and earn their wages. The government should take initiative to generate job opportunities keeping in mind the skills, expertise and age of the registered unemployed people.

7 0
3 years ago
What is the relationship between absorbance of light and the rate of photosynthesis?
Darya [45]
The more light absorbed, the quicker the photosynthesis rate.
3 0
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How did mike culbreath get the bacterial infection
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3 0
2 years ago
Look at the glycerol molecule. Its chemical formula is...
DaniilM [7]

The correct chemical formula for Glycerol is option D. C_{3} H_{8} O_{3}

  • A naturally occurring alcohol is glycerol. It is an odorless liquid that is employed as a medication, solvent, and sweetener.
  • Glycerol pulls water into the intestines when it is present, softening stools and easing constipation.
  • Glycerol draws water so that it stays in the body for a longer period of time when it is present in the blood. An athlete may be able to exercise longer as a result.
  • In numerous personal care products like toothpaste, mouthwashes, shaving cream, and soaps, glycerol is utilized as an emollient, humectant, solvent, and lubricant. A
  • Additionally, the pharmaceutical industry uses glycerol because of its hygroscopic qualities to stop lotions and ointments from drying out.

So, the correct chemical formula for Glycerol is option D. C_{3} H_{8} O_{3}

Learn more about glycerol here:

brainly.com/question/4931795

#SPJ1

5 0
9 months ago
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