Question: explain why most cells are very small

Answers

Answer 1

Answer:

Question: explain why most cells are very small

Explanation:

Cells are small because they need to keep a surface area to volume ratio that allows for adequate intake of nutrients while being able to excrete the cells waste. That is why the cell needs to be small. The smaller it is, the larger the surface area to volume ratio is. ... This is why cells are so small.

Hope that helped.


Related Questions

What did Europeans wanted to find in most early colonies

Answers

Historians generally recognize three motives for European exploration and colonization in the New World: God, gold, and glory.
Religious motivations can be traced all the way back to the Crusades, the series of religious wars between the 11th and 15th centuries during which European Christians sought to claim Jerusalem as an exclusively Christian space.
Europeans also searched for optimal trade routes to lucrative Asian markets and hoped to gain global recognition for their country.

which buisness and industies are most important to the economy of the eastern united states today?

choose all correct answers

service industries

insurance

manufacturing

computer technology

Answers

Answer: service industries, insurance, and computer technology

Answer:

a b d

Explanation:

All of the following are regulated by the hypothalamus except __________.

A. Body temperature
B. Hunger and thirst
C. Sex and mating behavior
D. Heart and blood vessel activity

Answers

Answer:

I'm pretty sure it's D. Heart and blood vessels activity

The hypothalamus is responsible for regulating all of the following except Heart and blood vessel activity.

The hypothalamus is a very little organ but an important part of the brain. It plays the central role of producing hormones. It is also a stimulator of different body processes.

It can regulate activities like

Eating and drinkingControl of the body temperatureMaintenance of energy Regulation of sexual behavior

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Which mountain range is located in north Georgia?

Answers

Answer:

The Appalachians

Explanation:

The Appalachians are divided into a series of mountain ranges and the south end of the Blue Ridge Mountains is in North Georgia

What was James Oglethorpe’s position in the colony of Georgia?​

Answers

Answer:

He was the founder, social reformist and he was a statesperson

Explanation:

Answer:

He was a trustee

Explanation:

Where was the first center of agriculture

Answers

Fertile Crescent. I’m not 100% sure but hopefully this is the right answer

How can the ocean currents in a environment affect life for people

Answers

By moving heat from the equator toward the poles, ocean currents play an important role in controlling the climate. Ocean currents are also critically important to sea life. They carry nutrients and food to organisms that live permanently attached in one place, and carry reproductive cells and ocean life to new places.

Answer:

they can affect the life of poeple that are near the ocean

Explanation:

because earthquakes that cause huge waves are tsunamis that crash against cars and houses killing poeple in the process

The discovery of a coin mold at _______________ indicates that some coins were made there.

Answers

The correct answer to this open question is the following.

You forgot to include the options for this question. However, we can say the following.

The discovery of a coin mold at Dibba indicates that some coins were made there.

We are talking about an important region in the Arabian peninsula called Dibba. More specifically, Dibba is located in the eastern part of the peninsula, next to the Gulf of Oman. Since ancient times, its geographical location allowed Dibba to be a strategic place for trade. Many people came in to settle this place to become traders. Merchants from different regions came to Dibba to trade their goods. So the discovery of a coin mold at Dibba indicates that some coins were made there that were used for trading purposes.

On what type of map would you see mountains, hills, plains and oceans?

Answers

Answer: physical

Explanation:

Answer:

a physical map seems to be the best answer.

Explanation:

How many planes did terrorists hijack on September 11, 2001?

Answers

19 hijackers took control of 4 planes
They hijacked 4 planes

What are two things all four teens have in common? Explain Your answer.​

Answers

Answer:

We need a picture or description of the four teens.

Explanation:

Answer:

i would say they have phones, the like of shoes and clothing in common.

issue.
Poverty is categorized as a(n)
A. social
B. political
C. economic
D. environmental
Please Belect the best answer from the choices provided
O A
B
с
D

Answers

im sorry if its wrong

a i belive

c bc being poor(poverty) has to do with the economy

The ultimate goal of mercantilism was to gain greater influence on nearby nations. power through wealth. independence for individuals. goods through trading.

Answers

Answer: Power through wealth.

Explanation:

Mercantilism was a dominant economic system in Europe between the 16th and 18th century. It was founded on the premise that the total amount of wealth in the world was a static figure and so it would be beneficial to accumulate as much of that wealth as possible.

This led to nations like Britain imposing high tariffs on imported goods in a bid to reduce imports whilst at the same time coming up with strategies to increase imports. They also demanded that trades be conducted in precious metals such as gold and silver that way these precious metals would make the nation richer.

The main goal of this economic strategy was to gain power through wealth because it was assumed that the more wealthy a nation, the more powerful it could be as it would be able to raise larger navies and stronger armies.

Answer:

B

Explanation:

2.-Describe-a-cost-benefit-analysis-you might-make-in-your-daily-life

Answers

You’re out thrifting for things you can re-sell, and you find a rare baseball card. Will the amount it can potentially sell for be more than the cost to post it online or the shipping and other fees? Is it worth the hassle?

why did homo sapiens succeed in replacing other hominin lines

Answers

Mainly because Homo sapiens were able to adapt the extreme climate or wide range of environments. They were also able to cooperate with people outside of their family

Homo sapiens, or modern humans, succeeded in replacing other hominin lines for several reasons. One important factor is our cognitive abilities, which allowed us to develop advanced tools and technologies.

Our capacity for communication and teamwork in large groups helped us succeed at gathering, hunting, and later farming. Our success was also influenced by our capacity to adapt to varied climatic conditions and settings.

The emergence of symbolic thought and complex language also made it possible to pass on knowledge from one generation to the next, fostering ongoing innovation and adaptability. It is significant to remember that the process of displacing other hominin lines was difficult and took a long time.

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Highway on-ramps and merging lanes are for entering the highway and merging. a) True Ob) False​

Answers

Answer:true

Explanation:

1. What happens when we vote?
2. What can happen if you DON'T vote?

Answers

Answer:

If you don’t vote you have not shown preference for anyone standing in the election, or any side in a referendum campaign. Your vote will not be counted for either side or directly affect the result.

Opinion polls are usually designed to represent the opinions of a population by conducting a series of questions and then extrapolating generalities in ratio or within confidence intervals.

Explanation:

Answer:

1. When we vote, we are expressing our opinions and letting others of the country know what we think of the candidates. If there is a person who you feel would benefit the country, we should express our like for them

2. If you do not vote, no one knows what you wanted, and there is a chance the candidate you did not like will win, and you will not get a proper say in the counry's history

Explanation:

Activity 3: Findings
3.1 Discuss THREE contributing factors that led to the human rights violation
that you have chosen.
3x2 (6)

Answers

Answer:

1 .Poverty

2. Lack of Education

3.Lack of law enforcement

Explanation:

The main Factors that have contributed to the increase in human trafficking include :

1. Poverty - Families below the poverty line struggle to make ends meet. since they do not have enough to feed the children, any offer from human traffickers is hard to resist . Therefore, children's are sold by parents who desperately need money, no matter how small the amount is .Hunger therefore pushes young children into the flesh trade

2.Lack of Education- The lack of Education is double impact on human trafficking . To begin with, the uneducated youth cannot find jobs that are good enough to support themselves or their families.

3.Lack of Enforcement- While many know that human trafficking is a crime, they bank on the incapacity of the law enforcement agencies to effectively track down and punish the offenders .The legal process is slow and tedious .The offenders often get away with petty bribes given to the police officers.

Given all the reasons , it is not so difficult to understand why human trafficking has developed into a complete industry by itself .As shameful and tragic it may seem, unfortunately, it is a part of modern History of India

Hopefully you get understand this Answer

The main three contributing factors that led to the human rights violation that you have chosen include poverty, lack of Education and lack of law enforcement.

What are the main Factors contributed to the increase in human trafficking?

1. Poverty- Families below the poverty line struggle to make ends meet. since they do not have enough to feed the children, any offer from human traffickers is hard to resist . Therefore, children's are sold by parents.

2.Lack of Education- The lack of Education is double impact on human trafficking . To begin with, the uneducated youth cannot find jobs that are good enough to support themselves or their families.

3.Lack of Enforcement-The legal process is slow and tedious .The offenders often get away with petty bribes given to the police officers.

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What are the norms for working together in the classroom?

Answers

Answer:

Some examples of general class norms are: “be a good neighbor,” “respect others and yourself,” and “be kind.” Norms written at a specific level identify distinct behaviors, such as “raise hand before talking,” or “walk in the hallways,” and are usually only applicable in particular situations.

Explanation:

Answer:

There are many norms

Explanation:

To be polite with your peers, work together without being the boss, find good solutions.

FAA advisory circulars containing subject matter specifically related to Air Traffic Control and General Operations are issued under which subject number?

A) 60.

B) 70.

C) 90.

Answers

Answer:

C) 90

Explanation:

FAA stands for Federal Aviation Administration. It displays an advisory circular, a type of publication that provides guidance on flight control, pilot training standards, and operational standards. It also regulates aerospace and airline regulations. The content of this publication related to air traffic control and general activities is below 90 subject numbers.

Which statement best explains how tectonic activity affects long-term climate change?


A. Volcanic eruptions can cause both global warming and global cooling.

B. The movement of continents changes wind patterns and ocean currents.

C. The change in Earth’s tilt and its orbit around the Sun cause climate change.

D. The increase of sunspots increases Earth’s temperature.

Answers

Answer:

B!

Explanation:

The movement of continents changes wind patterns and ocean currents.

reminder= you can do it guys!

Answer:

The person above is correct

Explanation:

answer b

when Polynesian was settled blank became a key to survival because each island had different resources

Answers

Answer:A

Explanation:long-distance trade

What is pseudoscience? What defines a belief or activity as pseudoscientific? Why should we be concerned about pseudoscience? Describe an example of a pseudoscientific activity or belief and tell us exactly why it is pseudoscientific.

Answers

Answer:

In simple words, Pseudoscience comprises of ideas , opinions or behaviours which are believed to also be logical and empirical, but which are inconsistent with either the scientific process.

Pseudoscience is also distinguished by inconsistent, misleading or unfalsifiable claims; dependency on motivated reasoning instead of a thorough effort at rebuttal; lack of accessibility to appraisal by other authorities.

The phenomenon of pseudoscience. Pseudoscience should not be the epitome of scientific research, but continues to thrive throughout the shadow of research.

what are the implication of declaring what is the true by means of a quasi-experimental research?​

Answers

Answer:

Using quasi-experimental research is less reliable than using experimental research. In particular, if the research is trying to show causality, you may not end up with the correct results.

Explanation:

The use of quasi-experimental research is said to be less reliable than using experimental research. That is when.a said research wants to show causality, but the correct results may not be obtained. This happens only because quasi experimental do not normally use randomization but there is randomization in experimental research

for better understanding, let's explain what quasi experiment means

Quasi-experiment is simply known as a type of research design where the researcher only has partial control over his or her independent variables. It include both natural experiments that are often based on archival data and person-by-treatment quasi-experiments that are based or conducted in the laboratory.

from the above, we can therefore say that the answer The use of quasi-experimental research is said to be less reliable than using experimental research. That is when a said research wants to show causality, but the correct results may not be obtained. This happens only because quasi experimental do not normally use randomization but there is randomization in experimental research is correct

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Which of the following statements about the Crito is false?
A. Following the advice of experts is more ethical than appealing the majority.
B. Athens performed its end of the Social Contract; Socrates was required to do the same.
C. The Social Contract made it unethical for Socrates to escape his punishment.
D. Socrates argued that civil disobedience was an obligation for intellectuals and philosophers.

Answers

Answer:

D. Socrates argued that civil disobedience was an obligation for intellectuals and philosophers

Explanation:

Crito is a character in Socrate's The Crito dialogue where he tries to explain his argument for not escaping from prison and escaping punishment/execution as advised by Crito, his long time Athenian friend. Socrates aims to point out the moral point of view or reasoning behind obeying laws and not based on religion. He points out to Crito who advises him to leave because he was wrongly accused that escaping would make him a less virtuous person and unjust. According to Socrates if he leaves he becomes guilty of a crime and therefore should stay and die innocently and virtuously.

One of the fundamental questions asked by virtue ethicists is________.

Answers

Answer:

What does it mean to be a good person.

Explanation:

Virtues ethics has to do with those theories that talk about a sense of honesty, the mind, and human character. Virtue ethicists talk about the nature of virtues and they also discuss the consequences that come with certain actions. They talk about how virtues can be gotten and also how these virtues can be applied in real scenarios

One of the fundamental question they ask is what does it mean to be a good person

who was in charge of the mesopatotamian city

Answers

Mesopotamia was ruled by kings. The kings only ruled a single city. Each king and city designed the rules and systems that they thought would be most beneficial for their people.

A small community or village built in a new land is called a
O A. township
O B. city
C. suburb
O
D. settlement

Answers

Answer:

Settlement

Explanation:

When you come to a new land, its called "settling" that land. So the first village you build there is known as a settlement

Answer:

d

Explanation:

edge 2020 said so

Tall, light colored rock protruding from the ground, taller than surrounding trees. What type of rock is pictured here? help!

Answers

Answer:

Intrusive

Explanation:

Answer:

Intrusive

Explanation:

Karl Marx contended that (the) ______________ were in constant tension with the Bourgeoisie over access to resource.
a. underclass
b. minorities
c. women
d. proletariat

Answers

Answer:

D.

Explanation:

Karl Marx in his theory of Class Conflict suggested that the society is in continouos conflict between different classes due to the limited resoucres.

During Industrial Revolution, he began to identify two groups of people that were in constant conflict-- Bourgeoisie and Proletariat.

Bourgeoisie, according to Marx, were the class of people who owned property,  were highly educated than the working class, and had great opportunities of having jobs with high income. These class of people, according to Marx, fall between the working class and the upper class, commonly known as middle class.

Proletariat, on the other hand, were the group of people who belonged to the working class. According to Marx, these were actually the people who provided the services and carried out the work in the society. Proletariat class of people have been, time and again, exploited by Bourgeoisie class.

Thus, the constant conflict of Bourgeoisie is with Proletariat. Therefore, the correct option is D.

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