Which statement is true regarding
ecosystems? They are examples of
A. closed systems in regards to matter.
B. closed systems in regards to energy.
C. open systems in regards to energy and matter.
D. open systems in regards to energy, but not matter.

Answers

Answer 1

An ecosystem is a place where plants, animals, and other organisms interact with the environment, weather, and other variables to form a bubble of life.

Thus, Option c is correct.

Why is the ecosystem seen as an open system?

Any system's interaction with its environment falls into one of three categories. With its surroundings, an isolated system does not interchange either energy or substance. A closed system exchanges energy but does not matter.

An open system permits the exchange of matter and energy with its environment. Any environment can contain an open system. For instance, sunlight has the potential to both fuel the system and dissipate heat. Matter can enter the system in a number of ways. Rain falls on it, evaporates, or is transported away by a stream. Additionally, animals enter the system and leave the as decaying matter.

To learn more about the ecosystem refer to the link:https://brainly.com/question/13979184

#SPJ2


Related Questions

Every gallon of gasoline contains 9 kilograms of carbon dioxide. A hybrid car (a car that uses both gasoline and battery power) will emit 23 kilograms of carbon dioxide for every 100 miles travelled. A conventional car will emit 34 kilograms for every 100 miles travelled. If you and your family take a 1000 mile trip in your new hybrid car, how much less carbon dioxide would you release into the atmosphere than if you were to take the same trip in your old gas powered car?

Answers

Answer:

90

Explanation:

because when you use 9 for every 100 miles none of the other numbers are you should know which is 1000

If Saturn were to magically explode one day, how long would it take us on Earth to see it?

Answers

Answer:

By the time Saturn is at the same distance as the Moon, its tides would be many thousands of times stronger than the Moon's. Fault lines would rupture, volcanoes would blow their tops, and anything left on the surface of the Earth would be wiped out.

What does it mean to be responsible?

You wait for other people to tell you to do something.
You try to get your friends to do your homework for you.
You depend on your government to make the laws.
You do what you are supposed to do.

Answers

Answer: The Last One)

Being responsible is doing Things you where told to do or having to do them...And You must do those things on time do them efficiently.

which statement best describes the current price for the good shown in this graph of supply and demand schedules?

Answers

Answer:

A. The current price should be lowered to increase the demand for the good

Explanation:

Just took the   a p e x    quiz

The statement that best describes the current price for the good shown in this graph is that the current price should be lowered to increase the demand for the good.

The Demand law states that the higher the price, the lower the quantity demanded and Vice versa.

Hence, the statement that best describes the current price for the good shown in this graph is that the current price should be lowered to increase the demand for the good.

Therefore, the Option A is correct

Read more about Demand law

brainly.com/question/4803223

Explain the economic features of province 1 in nepal.​

Answers

Answer:

Province No. 1 (proposed names: Koshi/Purbanchal)[2] is the easternmost of the seven provinces established by the new constitution of Nepal which was adopted on 20 September 2015.[2] With the industrial city of Biratnagar as its headquarter, the province covers other major eastern towns including Damak, Dharan, Itahari, Inarua and Birtamod and includes several mountains including the Everest, Kanchenjunga, and Ama Dablam. Koshi - the largest river of the nation, circumvents the province's western boundary. Adhering to the first-past-the-post voting system issued by the Constituency Delimitation Commission, the province hosts 28 parliamentary seats and 56 provincial seats.[3]

The province is bordered by the Tibet Autonomous Region of China to the north, the Indian states of Sikkim and West Bengal to the east, and Bihar to the south, and Bagmati Pradesh and Province No. 2 to the west.[4][5][6] According to the 2011 census, there are around 4.5 million people in the province, with a population density of 175.6 per square kilometer.[7]

WRITE A PARAGRAPH -WHY THIS PERSON IS STILL REMEMBERED TODAY AND WHAT MAKES THEM IMPORTANT TO CHINA? 5 SENTENCES OR MORE

Answers

Answer:

Empress Dowager Cixi was a Chinese empress dowager and regent who was the de facto supreme ruler of China in the late Qing dynasty for 47 years, from 1861 until her death in 1908. Empress Dowager Cixi (1835–1908) is the most important woman in Chinese history. She ruled China for decades and brought a medieval empire into the modern age. She inaugurated women's liberation and embarked on the path to introduce parliamentary elections to China. Empress Dowager Cixi ruled China for nearly 50 years from 1861 until her death in 1908. Textbooks blame her unchecked thievery for the nation's failures, but historians increasingly say she was a strong leader with gangster-like cunning.

Explanation:

Lebogang says that when you use a thick syringe to "drive" a thin syringe, you
lose strength but gain distance. Jaamiah disagrees. She says that you gain both
distance and strength.
What do you think, and why do you think so?​

Answers

Answer:

Lebogang says that when you use a thick syringe to "drive" a thin syringe, you lose strength but gain distance. Jaamiah disagrees. ... This means that there is indeed a mechanical advantage, but a distance disadvantage.

how many nanoseconds are in a second​

Answers

Answer:

1000000000 nanoseconds ( in standard form )

hope this answer helps you!

Answer:

In standard form there are 1000000000 nanoseconds in a second.

PLEASEEEE I NEED THE RIGHT ANSWER I WILL GIVE YOU BRAIN THING IF ITS CORRECT

Answers

Answer:

Tanzania is growing at a faster rate than spain

spain because its to much bigger than tanzania and its in europe

A Florida Keys motel and a nearby SCUBA dive center regularly send each other customers. The dive center attracts customers to the motel which is conveniently located near the dive center. The dive center also sends customers to other motels in the area. The motel owner learns a lot about the SCUBA dive business in the process. What would be the most likely long-term consequence of this business relationship? The motel owner will stop sending customers to the dive center and will instead send customers to the dive center's competitors. The motel owner will greatly increase the rental price of his motel rooms to customers that come from the dive center. The motel owner will open a dive center to give customers incentive to stay in his motel and to earn profits from both businesses. The motel owner will sever his ties with the SCUBA dive center because the dive center sends customers to the motel's competitors.

Answers

Answer:

The motel owner will open a dive center to give customers incentive to stay in his motel and to earn profits from both businesses

Answer:

its C

Explanation:

took the test :)

Hi what was the first president to openly support gay marrige.

Answers

Answer:

lol  Obama I think

Answer:

Donald Trump

Explanation:

Why did Nationalism led all countries to join World War I?

Answers

Answer:

ince it drove countries against each other, as nationalists were all trying to prove their country to be superior. For example, a nationalist action that relates to World War 1 was the assassination of Archduke Ferdinand.

Explanation:

hopefully this helped

can somebody solve it?

Answers

Need help with all of them??

It is generally believed that there are three fundamental kinds of knowledge. Which of the following is not one of these?
Group of answer choices

skill or ability

acquaintance

epistemic knowledge

knowledge of facts

Answers

Answer:

acquaintance

Explanation:

because acquaintance is not knowledge and it is not fundamental

What did the Korean War demonstrate about the US containment policy?

Answers

Answer:

The Korean War was the first militarized instance of containment, as U.S. and South Korea fought against communist North Korea.

Key Points

In June 1950, North Korean troops surged across the border into South Korea, triggering the first major confrontation between the forces of the communist and non-communist worlds.

The Korean War was the first time the policy of containment spread outside the initial Asian defense perimeter as defined by the U.S. Secretary of State.

The success of the Inchon landing inspired the U.S. and the United Nations to adopt a rollback strategy to overthrow the Communist North Korean regime, which was later revoked after the Chinese Army intervened.

The cease-fire armistice that resulted from the Korean conflict divided Korea into a Communist northern state and a republican southern state, with a demilitarized zone between the two territories that remains to this day.

Currently, American troops are still stationed in South Korea.

Explanation:

I really hope this helps!!❤️

Although research data indicates that personalities are similar across cultures, some concerns have been raised about the validity of __________ tests in non-Western cultures. A. culture-specific B. non-Western style C. Western style D. cross-cultural Please select the best answer from the choices provided A B C D

Answers

Answer:

The answer is Western Culture.

Explanation:

Answer:

western style- C

Explanation:

edge

Based on the expression of what is supposed to be the parting cry of mothers in Sparta to their sons, what is considered important to them?

"Come back with your shield - or on it."

A.
Education

B.
Family

C.
Fighting

D.
Colonizing

Answers

i think its b Explanation:

2.4 Explain how to use informal assessment to effectively prepare for an
examination​

Answers

Answer:

Common Examples of informal assessment include:

•Self-questionnaire or checklist.

•Project.

•Writing samples

•tests and quizzes made by teachers

•Portfolio.

•Gradding assignments.

•Student created quizzes.

define negotiation style accommodation​

Answers

Accommodating negotiators are the direct opposite of competitive negotiators. They focus on preserving relationships and building a friendly rapport by sacrificing some of their company's interests in favor of the opposite party's interests

what are three principle types of clouds and what do their name mean?describe each type of cloud.​

Answers

Answer:

Stratus – "a cloud forming a continuous horizontal gray sheet, often with rain or snow."

Nimbostratus – "a type of cloud forming a thick uniform gray layer at low altitude, from which rain or snow often falls"

Cumulus – " a cloud forming rounded masses heaped on each other above a flat base at fairly low altitude."

What is the title of the political leader of Mexico? A) king B) chairman C) president D) prime minister

Answers

Tastes like strawberries
On a summer evenin'
And it sounds just like a song
I want more berries
And that summer feelin'
It's so wonderful and warm
Breathe me in, breathe me out
I don't know if I could ever

Based on Source 2, which statement best explains the relationship between the physical environment and the achievements of early humans?
A. Early humans viewed the environment as sacred and used it to please their gods.

B. Early humans viewed the environment as fragile and used care when carving stone.

C. Early humans used the environment to establish systems of trade through bartering.

D. Early humans used the environment to create tools to help them acquire food.​

Answers

Answer:

Option (D)

Explanation:

Which statement best explains the relationship between the physical environment and the achievements of early humans?

From the question, deduce that some - if not all - of the statements explain the relationship but only one explains it best.

For this reason, you look for the one that explains it best.

Answer: Option (D)

Option (A) is one of such options as described in the second paragraph above; it explains (to an extent) the relationship between the achievements of early humans and the physical environment but option (D) explains it better.

The most important thing achieved by early humans from their environment - among all the options listed - is food search tools. They made bows, slings and arrows for hunting from trees, twigs and other natural materials in their environment. They made water bottles from hides and skin gotten from slaughtered animals; and so on and so forth.

Which form of conflict would be in play if the government began to restrict immigration to residents of an entire religious group due to the hostility with a foreign nation?

Answers

Answer:

open society vs. national security

Explanation:

got it right on my quiz

PLSS HELP!!!!!


Write a paragraph that explains how the unequal distribution of income can affect the standard of living in your community. Then, select one way that a public policy of the local, state, or national government has attempted to address the lower standards of living created by unequal distribution of income. Finally, write a short paragraph that explains how that policy is designed to help.

Answers

Answer:

Effects of income inequality, researchers have found, include higher rates of health and social problems, and lower rates of social goods, a lower population-wide satisfaction and happiness and even a lower level of economic growth when human capital is neglected for high-end consumption. Poverty, hunger, homelessness, illiteracy, preventable disease, polluted air and water, and most of the other ills that beset humanity have the same root cause: the inequitable distribution of the planet's wealth and resources.

Explanation:

i couldnt give u brainliest when you answered my question because there was only one answer lol sorry.

Using both of the articles, answer the questions below. You can answer questions on a word processing document and upload it for grading, or you can submit answers to questions directly. Be sure to review the grading rubric before you begin. Summarize the scientific information that leads to conservation in each of the articles. What social issues affected the problem or its solution in each of the stories

Answers

The correct answer to this open question is the following.

Your question is incomplete and is missing important information.

For instance, you forgot to include both articles. You say that those articles have to be used to "answer the questions below," and you also forgot to include those questions.

There are no articles, there are no questions.

However, trying to help you with something, we can comment on the following based on our knowledge of this topic.

We assume that this is a conservation topic. Conservation of the environment and natural resources.

There are many articles from renowned sources that refer to the role that society, the government, non-governmental organizations, and the economy play in scientific studies to improve the environment.

These social sectors have tried to come up with solutions to using forests wisely, to be responsible for the use of raw materials and natural resources, how to create community conservation interested in being the guardians of the forest, and more.

One of the main concerns is the cutting down of trees in America's woods. Indeed is a major problem and not so many people are interested in the issue. Big companies make great profits cutting down the trees and use the raw material to produce paper or fabric furniture.

In some other cases, urban development firms are cleaning parts of the woods to make space for houses and residential use.

In both cases, the environment is severely affected because the regeneration of trees and the woods can take years. Without trees, there is no oxygen. Without trees, pollution augments.

What form of government is the US federal government?

Answers

Answer:

Federation

Explanation:

I think this is it

Answer:

Depending

Federation , however let me see the choices

Explanation:

NO LINKS
Which of the following exemplifies natural evil?
Group of answer choices

famine

plague

hurricanes

earthquakes

all of the above

Answers

Answer:

earthquakes

please mark me as brainliest

How did the “Louisiana Purchase” by President Jefferson go against his principles?
ASAP help pls

Answers

Answer:

ye

Explanation:

I'LL GIVE BRAINLIEST PLEASE HELP-
The Maya wrote _____ to explain their beliefs about religion and their past.

Answers

Answer: Maya religious beliefs are formed on the notion that virtually everything in the world... ... Before explaining the Maya creation myths, it is important to ... The Popol Vuh is associated with the highland Maya of what is today Guatemala. ... The gods were not happy with their first creation, so they destroyed the

Explanation:

help plssss someone!!!!!

Answers

Answer:

#1

Explanation:

Other Questions
I manage to run a mile in 6 minutes. What is my average speed in miles per hour. Watch help videoWhat is the image of (-9,9) after a dilation by a scale factor of 2 centered at theorigin? A trapezoid has a height of 10 centimeters. One parallel base has a length of 7 centimeters, and the other parallel base has a length of 13 centimeters.What is the area of the trapezoid? HELPP PLZ FAST WILL GIVE BRAINLIEST Benzene, a nonpolar, colorless solute, is most commonly found in oil and is a major component in gasoline.In which of these two solvents will benzene most likely dissolve?SolventCharacteristicsACarbon tetrachloride Colorless liquid, noncombustible NonpolarEthanol Flammable, colorless liquid PolarMethanol Distinctive odor; volatile, colorless liquid PolarCyclohexane Strong odor; flammable; colorless liquid NonpolarOAOBOD Rectangle ABCD was dilated to create rectangle ABCD. The area of rectangle ABCD is 16 in and the area of the rectangle ABCD is 64 in. Which scale factor was used to dilate the rectangle?A.2B.4C.8D.16 On the midnight shift, the number of patients with head trauma in an emergency room has the probability distribution shown below. x 0 1 2 3 4 5 Total P(x) .02 .31 .25 .19 .13 .10 1.00 (a) Calculate the mean and standard deviation. (Round your mean value to 2 decimal places and standard deviation to 3 decimal places.) Mean Standard deviation (b) Describe the shape of this distribution. multiple choice Skewed to the right Skewed to the left Symmetric I dont know this someone please answer this and show work and FAST! My teacher will call on me soon HELPPP PLSSS ANSWER ALL PLS HELP AND EXPLAIN HOW YOU GOT YOUR ANSWER help plssss someone!!!!! Since the arithmetic mean of the above data is 20, what is the span? A) 45. B) 40. C) 35. D) 30 who do you think lies more teenagers or adults (provide evidence Use the food web below to answer the followingquestion.FrogRed foxGrasshopperWeaselGoldfinchGreat horned omCloverDeer mouseWhich group is not represerted in the food web?A. producersB. primary consumersC. secondary consumersD. decomposers Camila, Pablo , Laura y Andrs estn revisando la secuencia de estructuras que recorre el aire al ser exhalado. Cul es el orden correcto? Read each dialogue carefully, and then conjugate the verb in parentheses using formal commands (Ud. or Uds.) to provide the solution/answer to the problem/question. You may need to change the position of the pronouns.Answers in spanish only plz1. Sra. Rodrguez: Despus de llenar la solicitud, qu hago?Secretaria: (subirla) a nuestra pgina web.2. Empleado: Dnde dejo los documentos?Secretaria: (ponerlos) en mi escritorio, por favor.3. Secretario: Le traigo el caf ahora?Jefe: S, (trarmelo) en este momento.4. Sr. Luis: Vi un trabajo en la pgina web de su compaa.Gerente: (solicitar)! Usted tiene el perfil perfecto para ese trabajo. help lol i cant do math and everything is due at midnight 1 Which expression can be used to find the volume, in cubic centimeters, of the solid shown? Choose all that apply. 3 cm 4 cm 7 cm 5 cm 9 cm A (3 X 4 X 5) + (3 X 5 X 9) B (3 X 5 X 6) + (5 X 4 X 3) C (9 X 5 X 3) + (3 X 5 X 7) D (7 X 5 X 3) + (6 X 5 X 3) E (3 X4 X 7) + (6 X 5 X 4) The temperature increases from 18F to 27 F. What is the percent increase of the temperatureA) 3%B) 9%C) 33%D) 50% Windsor, Inc. purchased a delivery truck for $32,000 on January 1, 2022. The truck has an expected salvage value of $4,000, and is expected to be driven 100,000 miles over its estimated useful life of 8 years. Actual miles driven were 16,600 in 2022 and 13,100 in 2023. (a1) Calculate depreciable cost per mile under units-of-activity method. (Round answer to 2 decimal places, e.g. 0.50.) Depreciable cost The passage describes how the British neglected their newfoundcolony, the United States. It was during this time that Americansdecided what kind of government ideals and values they wanted.Based on what you have read, why would America choose ademocracy with similar values to the Ancient Greeks? Which aspectsof democracy do you agree that the United States should havechosen? Are there any characteristics that you would not have votedfor, as an early American leader? Explain your answers using detailsfrom this passage, as well as your knowledge of current events. Read the claim below.Nursing is a highly rewarding career.Select the piece of evidence that best supports this claim.