The Seven Sisters are seven stars located more than 400 light-years away in the Taurus constellation and they can be seen here with Venus and another constellation, Orion. Why do these stars seem so small compared to our Sun, also a star?
A) Our Sun is much larger than any of the Seven Sisters.
B) Our Sun is much closer to Earth than the Seven Sisters.
C) The Seven Sisters are ancient stars; the Sun is a young star.
D) Stars found in constellations are much older and smaller than any other stars.

Answers

Answer 1

Answer:

The reason why these stars seem so small compared to our Sun is:

B) Our Sun is much closer to Earth than the Seven Sisters.

Explanation:

The reason behind this is that the sun is at a distance of the earth of 0.000016004 light-years. While the seven stars are at a distance of 400 light-years. Making them so far away that their size is reduced because in physics object size is altered by the perspective of the watcher or observer. Meaning that a ball the size of a car can be seen by our eyes as small as a bean if it is at the proper distance.


Related Questions

Which of the following year graphs represent hours of daylight and solar energy at 45° S?

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Answer:

The answer is D

Explanation:

Select the correct answer.
which tissue is most likely to transport dissolved sugar?
A. sclerenchyma
B. collenchyma
C. parenchyma

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Answer:

C. parenchyma

Explanation:

100%

hopes this helps.

Indica que nivel de organización representa cada uno de los siguientes elementos ADN estómago neurona electrón átomo de oxígeno, agua, ser humano, músculo cardíaco, óvulo y sangre.

Answers

Answer:

Neuron-  the level of organisation is cells.Because it s the functioning unit of nervous system.

The Blood's level of organisation is  tissues because if is made of group of cells.

The stomach level of organisation is organ, because it is made up of group of cells and tissues to form part of the digestive system.

Heart muscles is made up of organs as it is the combination of tissues and cells therefore a muscular organ,

DNA -represents a molecular level,but because it is located in the cells , its represented this level.

Egg belongs to level of organisation which is cellular.

Oxygen atom level of organisation is.(cell)

water is a Compound.( tissues )since it is the combination of two atom cells( hydrogen and Oxygen)

Human being is organism.

electron level of organisations are the smallest particles.(cells)

Explanation:

Anybody know any pros and cons about spaceX’s environment

Answers

Answer:

Pros

Great benefits package! Healthcare mostly free for employees and lower cost for families. Free coffee, sodas, and some snacks. Break rooms and new and nice!

Cons

Privately own company comes at a cost in the aerospace industry. Long hours and weekends are mandatory. There seems to be a hierarchy in which you must move through in order to succeed for promotions. Outside experience is not has important as inside experience.

31. The type of immunity that occurs when the body makes its own
antibodies is __________ immunity

Answers

Answer:

passive immunity is the type of immunity inborn

HELP.. _____ immunity occurs when a person's immune system responds to an
antigen.

Answers

Answer:

Adaptive immunity occurs when a person's immune system responds to an antigen.

Explanation:

What happened as a result of wolves killing coyotes?

a The number of rabbits and mice increased

b Songbirds made more homes in the trees

c Beavers built more homes along the river

d Less hawks came to the area

Answers

Answer:

a. the number of rabits and mice increased

Explanation:

Hope it helps

Answer:

I believe the answer is a

Which of the following infectious disease agents is the smallest? A Bacteria B Virus C Fungus D Parasite

Answers

Answer:

B. Virus

Explanation:

With the exception of Virods and Prions, viruses are the smallest infectious disease agents.

After viruses, bacteria are the smallest, then fungi, and lastly parasites.

Answer:

virus

Explanation:

Give an example of the law of conservation
of mass.

Answers

When wood burns the mass of the soot ashes and gases equals the original mass of the charcoal and the oxygen when it first reacted

DNA is made of four different bases: _______, _______, _______, and ______.

A. B. C. D

A, C, G, T

A, C, G, U

who ever answers this question get 25 points

Answers

Answer:

A, C, G, T

Explanation:

Adenine, guanine, cytosine, and thymine are bases of DNA.

U is only present in RNA.

Answer:

adenine (A) and guanine (b) are the larger purines. Cytosine (C) and thymine (D)

Explanation: all i got idk for sure but i studied this in the past so..., if it helped make me brainliest? pls , i tried my best ;/ sry if not bye

Why do plants has stalks that hold pollen higher in flowers???

Answers

Answer: A

Explanation: due to gravity and aliens the pollen moves upwards instead of downwards , so taht bees can better access it .

The answer the other guy said is correct

explain how gas is changed back into gas when it exits the barrel

Answers

Back in the days gas was Diferente and now u have to pay for it and u have to now put gas in ur car

Which physical structures are present in amphibians, but not in reptiles, when they first hatch?

Answers

Answer:

As compared to reptiles, amphibians have smooth skin. The skin of most amphibians is not water-proof unlike reptiles. Although most of the amphibians have lungs, they usually breathe through their skin and lining of their mouth, whereas most reptiles do not.

Explanation:

If your looking for an answer on edge, the correct answer is C) gills and fins

I hope this was helpful :D

STAY SAFE!!!!!!!!!!!!!!

Molecules that contain carbon are known to be ______________ molecules.

Answers

Answer:

organic molecules

Explanation:

organic molecule is composition of carbon atoms and hydrogen atoms.

in chemistry we study about an organic chemistry where we mainly study about the carbon and hydrogen.

Which represents a force pair?

A. A golf club hits a golf ball. Gravity pulls the ball back down to Earth.
B. A book pushes down on a table, and gravity pulls the book toward the floor.
C. A boy's foot pushes down on a bicycle pedal. The pedal pushes up on his foot.
D. A person's foot pushes on the floor, and the person's weight pushes on the floor.

Answers

Answer:

a

Explanation:

Answer:

I'm pretty sure its either A or D.

Explanation:

in The US- Which states had the darkest skies

Answers

Answer:

The Cosmic Campground, New Mexico

Explanation:

It's THE darkest place in the United States, located in the Gila National Forest in New Mexico

A model of a gene, DNA, and a chromosome is shown here. A researcher tags the gene with a heavy radioactive isotope (P-32). Which statement predicts the outcome of the radiolabeling on the gene, DNA, and chromosome while differentiating between the three components of the model?

Answers

Answer:

The gene will be radiolabeled, but only a portion of the chromosome will display P-32 because genes are smaller than chromosomes

Explanation:

Genes are made of DNA, but there are many (numerous) genes found along chromosomes. Only a small portion of the chromosome will be radiolabeled.

The gene will be radiolabeled, but only a portion of the chromosome will display P-32 because genes are smaller than chromosomes.

What is the relationship among DNA a gene and a chromosome?

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body.

Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

Thus, The gene will be radiolabeled, but only a portion of the chromosome will display P-32 because genes are smaller than chromosomes.

To learn more about the DNA click here:

https://brainly.com/question/264225

Which of the following are examples of short-term, human-induced environmental changes? Select three answer choices.

mass extinction
global warming
deforestation
ozone layer destruction
pollution

Answers

Answer:

deforestation

pollution

mass extinction

Explanation:

all three caused by humans

Answer:

mass exinction, deforestation, pollution

Explanation:

Ja’ron lives near a river that flows through farmland. He notices that the river has become more polluted over the years. The water that was once clear is now sometimes cloudy and has an unpleasant odor. What is the most likely cause of the pollution in the river? A. heat B. oil and gasoline C. industrial wastes D. pesticides and fertilizer

Answers

Answer: pesticides and fertilizer

Explanation: He lives in an area of farm land so, big crops are grown and to keep the bugs off the plants, farmers use pesticides. Then what happens is when it rains, the excess runs off into the river and pollutes it.

Why does the amount of energy DECREASE as you move up the pyramid?


It is absorbed by the sun


It is lost as heat


The animal vomits part of it's food

Answers

The correct answer to this question is the 1st one

For 15 points

What 10 good ideas would you give to improve a zoo. Explain each with a sentence.

How are oxygen and carbon connected through the atmosphere, geosphere, and hydrosphere. Give an explanation of how a plant might use all three spheres

Answers

Answer:

Explanation:

To preserve Zoological garden expertise are needed to manage the creatures that are there.

Good and conducive environment should be provided for the animals.

Routine cleaning to avoid outback of diseases

Adequate resources should be provided this include food to avoid eviction of important species.

Geosphere is made up of the crust they form the layer of soil that support growth of plant and also supply nutrients.

Atmosphere is made of gas some of which help sustain life. Example is oxygen, carbon dioxide

Hydrosphere form the liquid portion of the earth it included large water bodies that serves as habitat for aquatic organism.

Oxygen and carbon are been released into the atmosphere where they are been taking up by plant or animal dead and remains of this organism lead to the release of this gases in both organic and in organic form back into the soil where it is taken up by plants back into the atmosphere and some are washed in the water bodies.

Plants takes in carbon-dioxide from atmosphere, absorbs nutrients from the soil through their root and water from the water table needed fro their growth.

If a new species of honeycreeper were discovered, and it had a short, straight beak, which bird in this puzzle would likely be its closest living relative?

Answers

Answer:

The bird species that share the closest phenotypic characteristics are likely closest relatives.

Explanation:

Evolution theory states that species evolve gradually trough mutations (many of them are neutral), thereby those honeycreeper populations closest are more likely to share phenotypic features with each other.

Answer:

Po'oull

Explanation:

Which of the following would best serve to repair the stratosphere ozone layer

Answers

Do you have a picture

explain the difference between weathering and erosion? how is deposition also involved in this three step cycle?

Answers

Answer:

Erosion is the process by which natural forces move weathered rock and soil from one place to another. ... Deposition occurs when the agents (wind or water) of erosion lay down sediment. Deposition changes the shape of the land. Erosion, weathering, and deposition are at work everywhere on Earth

Explanation:

because thanos said so

An oak tree can be a home for animals like squirrels, birds, etc. as well as provide oxygen for the environment. This is an example of a _____________: the role an organism plays in the environment.
Answer choices:
A. Understudy
B. Lead
C. Niche

Answers

Answer:

C

Explanation:

A Niche is the role an organism plays in its environment.

Answer:

C

Explanation:

when farmers select animals or plants to use for breeding they look for?

Answers

Answer:

when farmers select animals or plants to use for breeding they look for natural variations present in a species.

hope it helps!

When farmers select animals or plants to use for breeding, they look for, natural variations that are present in a species.

Each gene in a cell's DNA codes for a specific protein. True of False

Answers

Answer:

True

Explanation:

Answer:

true

Explanation:

The genome of an organism is inscribed in DNA, or in some viruses RNA. The portion of the genome that codes for a protein or an RNA is referred to as a gene. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.

Which types of bacteria does the Monera Kingdom consist of ?

Plantae and Fungi
Eubacteia and Archaebacteria
Potista
Animalia and Plantae

Answers

Answer:

eubacteria and archaebacteria

Answer:

Eubacteia and Archaebacteria

Explanation:

An ice cube melts in a room, this is an example of what type of energy??
A.chemical
B.thermal
C.mechanical
D.nuclear

Answers

Answer: Thermal

Explanation: Process of elimination, no chemical reaction, or mechanical or nuclear.

the right answer is B

Sections of an mRNA molecule that are removed:

Answers

Answer:

Most pre-mRNA molecules have sections that are removed from the molecule, called introns, and sections that are linked or together to make the final mRNA, called exons.

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