Why is it so important for astronauts to make sure that they keep things clean in outer space?

Answers

Answer 1

Answer:

It it so they dont get sick because the particles float around and they can also go into the vents and can harm the astronauts and the space ship

Explanation:


Related Questions

what belief system was endorsed by the state that ruled the Holy Land in 550 CE

Answers

Answer:

After the death of Jesus of Nazareth, Christianity spread throughout the Roman Empire. Like Jewish people, Christians were persecuted by the Romans, but over the course of hundreds of years its popularity overcame the persecution and the empire adopted Christianity as the only authorized religion in 380 CE.

Explanation:

Need help with this question, thank you :D

Answers

Answer:

Explanation:

its B

Why do you think it might be difficult for you to tell if the plate underneath you is moving at this very moment?

Answers

Answer:

because you cant feel it

Explanation:

Which site factor best explains the linear pattern of urbanized areas extending between Washington, D.C., Philadelphia, New York, and Boston? A. The development of cities in the region was influenced by the abundance of deep-water harbors and waterfalls where the flat coastal plains met higher lands. B. The development of urbanized areas in the region was influenced by the ability to easily transport goods between coastal areas and the interior of the country. C. The growth of cities in the region was influenced by the accessibility of raw materials and markets through rivers and canals D. The development of urbanized areas in the region was influenced by growing trade networks between Europe, the Caribbean, and North America. E. The growth of urbanized areas in the region was influenced by many cities achieving dominance as political, financial, and informational capitals.

Answers

Answer:

A) The development of cities in the region was influenced by the abundance of deep-water harbors and waterfalls where the flat coastal plains met higher lands.

Explanation: please give me brainliest

The development of cities in the region was influenced by the abundance of deep-water harbors and waterfalls where the flat coastal plains met higher lands. Thus, option A is the correct option.

What is linear settlement in geography?

A town or collection of buildings that is constructed in a long line is referred to as a linear settlement and is often modest to medium in size. Several of these towns develop beside a transportation route, such a road, river, or canal. Others develop as a result of natural limitations like coasts, mountains, hills, or valleys. Settlements that are linear may not have a clear center.

In the case of communities established along a route, the town was first established along the transit route, and subsequently the settlement developed along the route. Frequently, there is just one roadway with homes on either side. This trend is seen, for instance, at Mileham, Norfolk, UK. Subsequent construction could create districts and side streets that diverge from the original main street. Southport, England, among other places, developed in this way.

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Explain why anis fell in the pond?

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Causes of rectal prolapse include factors such as age of 40 years, long-term constipation, the stress of childbirth, or large hemorrhoids (large, swollen veins inside the rectum) that may cause these ligaments and muscles to weaken, causing the rectum to prolapse, meaning it slips or falls out of place.

What are some social, economic, and political challenges of South America?

Answers

Answer:

a slowdown in growth due to an inability to achieve continuous improvements in competitiveness and productivity;

the poor quality of education and the slow transfer of knowledge and innovative ideas; and.

excessive inequality and lack of social protection.

Explanation:

Why might a post-classical civilization want to conquer Egypt and the Nile River Valley?​

Answers

Answer:

Because of the natural resources, good geographical position and good trade links with surrounding areas.

Explanation:

Egyptian civilization that flourished from the 3rd Millennium BC was one of the most developed civilizations of the Ancient times. Good geographical position and ties with Europe and Asia across Sinai Peninsula and Mediterranean Sea allowed them to develop trade links. Culture, art, natural resources were the reasons why anyone would be keen to conquer Egypt.

A post-classical civilization want to conquer Egypt and the Nile River Valley because of the natural resources, good geographical position and good trade links with surrounding areas.

What is the geographical position?

A geographic position is an object's placement on the Earth's surface in relation to a recognized origin. A precise point of reference, such as “across from the courthouse” or “next to the highway,” might be used to define geographic places.

Street addresses provide a more detailed definition of a geographic place. Because of the natural riches, strong geographical position, and good trade relations with neighboring countries, a post-classical civilization wishes to conquer Egypt and the Nile River Valley.

Therefore, A post-classical civilization aims to conquer Egypt and the Nile River Valley due to natural riches.

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How did the Lord’s Resistance Army (LRA) affect the lives of Grace Akola and others in Uganda?

Answers

In practice "the LRA is not motivated by any identifiable political agenda, and its military strategy and tactics reflect this".[14] It appears to largely function as a personality cult of its leader Joseph Kony,[13] a self-declared prophet whose leadership has earned him the nickname "Africa's David Koresh".[15]

Tourism-Past papers

Answers

Answer:

i dont understand this

What term describes a diagram showing
genetic relationships between members
of a family?
A. Pedigree
B. Karyogram
C. Karyotype
D. Punnett square

Answers

The answer is B. Karyogram

What term describes both alleles being
expressed within an offspring?
A. Genotype
B. Complete dominance
C. Codominance dominance
D. Full dominance

Answers

Answer:

C

Explanation:

i am sorry if this is wrong

The term that describes both alleles being expressed within an offspring is known as Codominance dominance. Thus, the correct answer is option (C).

What is Codominance?

In genetics, codominance refers to a type of inheritance in which two versions (alleles) of the same gene are expressed separately to produce different traits in an individual. That is, instead of one trait predominating over the other, both traits appear, as in a plant or animal with multiple pigment colors.

The MN blood group system of humans is an example of codominance. Two alleles, M and N, govern MN blood type. The M antigen is a surface molecule seen on red blood cells in people who are homozygous for the M allele. Those who are homozygous for the N allele also have the N antigen on their red blood cells.

Therefore, Codominance dominance is the correct answer.

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What four factors led to Indonesia, Malaysia, and Vietnam becoming classified as emerging markets?

Answers

Not only is Indonesia becoming an attractive market for investors due to the growing middle class, growing political / economic openness, and potential business relations with the large, emerging markets of the Middle East, it is also an attractive market for providers of material handling and supply chain solutions

brief summary of gaseous mass hypothesis​

Answers

The General Natural History and Theory of the Heavens or the Essay on the Working and Mechanical Origin of the Entire Universe on the Basis of Newtonian Laws" in 1755. Obviously, Kant’s hypothesis was primarily based on Newton’s laws of gravitation and rotatory motion.

Name the two major projects developed by NHAI​

Answers

Answer:

Ministry of Road Transport and Highways.

National Highways Authority of India.

National Highways Development Project.

Expressways.

National highways (list)

State highways.

Bus rapid transit.

Motor Vehicles Act. 1988.

Explanation:

which feature causes a gap in the geologic record

Answers

Answer:

Unconformities Are Gaps in the Geological Record

Gaps in the geological record, like those discovered in 2005, are called unconformities because they do not conform to typical geological expectations.Explanation:

Answer:erosion

Explanation:

What is a similarity between Hinduism and Animism?

Answers

Just like Animism the atman or soul is a crucial part of the human body and controls the power within. Animism is closely related to the concepts of Hinduism. In Hinduism most individuals believe that there is life after death, and that the soul(atman) doesn't rest in peace if the spirit is displeased.

Hydrostatic support describes _____.

the gravitational force of a star
the amount of light released from a star
the balance between gravity and pressure in a star
the actual brightness of a star when distance is not considered

Answers

the balance between gravity and pressure in a star

Answer:

the balance between gravity and pressure in a star

Explanation:

This is the correct answer because the definition of Hydrostatic is; I quote from the "Oxford Languages" is: relating to or denoting the equilibrium of liquids and the pressure exerted by liquid at rest.

The definition is very similar to the answer which makes the answer correct.

Hope I helped:)

Have a Great Day!!!

Is a bengal car a hybrid?

Answers

Answer:

Yes it is

Explanation:

what is the cause of most earthquakes group of answers
a) Convection currents inside the earths mantle cause movements in the crust
b) rocks layers break apart along fault lines releasing large amounts of energy
c) volcanic eruptions like mt. saint Helen's are main cause of earth quakes
d) the earth crusts breaks away and moves suddenly into mantle ​

Answers

I believe it’s A
but that’s just my guess

List three reasons why man must be judged my God and Jesus.

Answers

um is this actually a geography question or not?

What is the relationship between daylight and nighttime during an equinox?

Answers

At the equator, the sun is directly overhead at noon on these two equinoxes. the nearly equal hours of day and night is due to the refraction of sunlight or bending of lights Ray's that causes the sun to appear above the horizon when the actual position of sun is below the horizon.

On equinox, the sun moves across the celestial equator, which lies directly above the Earth's equator. When the sun crosses the plane, it rises exactly in the east and sets exactly in the west.

Bottom line: There's slightly more day than night on the day of an equinox. That's because the sun is a disk, not a point of light, and because Earth's atmosphere refracts (bends) sunlight.

Sparta was one of the ancient Aegean __ with its own ruler and government.



A. City-States

B. Districts

C. Empires​

Answers

Answer:

City states

Explanation:

there was no Greek empire just city states

Sparta was a city-state so the answer would be: A. City-States

Who needs help with their work?

Answers

Answer:

I usually don't but. Sure why not

Explanation:

Me please I really need help

Which statement best completes the diagram? Northern European countries have high tax rates =
A. Northern European countries have little social mobility

B. Northern European governments provide many social services

C. Northern European citizens are mostly very poor

D. Northern European economies have grown very slowly.​

Answers

Answer:B

Explanation:

Select the correct answer.

An avalanche takes place when ice and snow move down a slope with great speed. What effect does friction have on its rate of movement?

A.
Friction causes the avalanche to move rapidly.

Answers

well hear me out you only gave on option for an answer so id pick that cuz even if you had others that sounds right so choose A

Answer:

D. The speed of an avalanche increases with increased friction

Which of the following events would most likely cause ecological succession in an ecoregion located in South Texas?

Volcanic eruption

Blizzard

Drought

Earthquake

Answers

Answer:

drought

Explanation:

because the south is a very hot place

What evidence do we have to support our new concept that it takes a long time for Earth’s plates to travel great distances?

Answers

Answer:

The modern continents include traces of their ancient history. Fossils, glaciers, and complementary coastlines provide evidence of how the plates used to work together. Plant and animal fossils tell us when and where they lived.

Explanation:

Hope this helps!

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if you buy a chocolate bar how might that affect chocolate makers in europe ?​

Answers

it could increase the price potentially!!

HELP!!!!ASAP!!!HURRY!!!!NOW!!!FAST!!!PLS!!!!!!

Answers

Answer:

cold weather

Explanation:

Answer:

the answer is cold weather

Explanation:

which of these land uses has an impact on the environment ? describe what impact would be

Answers

Impact of land use on the environment
Environmental Impacts
Land–use change is arguably the most pervasive socioeconomic force driving changes and degradation of ecosystems. Deforestation, urban development, agriculture, and other human activities have substantially altered the Earth's landscape.
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