What do you think is the primary reason why the Unionid mussel population declined whenever there is a dramatic increase in the Zebra mussel population?

Answers

Answer 1

Answer:

When the Zebra arrived they ate all the food so the Unionid mussels declined as they died from the lack of food. Causing the Zebra Zebra numbers to increase and Unionid numbers to decline.


Related Questions

Which term refers to one country's ability to produce a certain product at a lower
cost or using fewer resources than it can produce another product, compared to
another country's production of those same products?
outsourcing
comparative advantage
comparable productivity
absolute advantage
PLZZZ HELP FASTTT

Answers

Answer:

Comparative advantage is the term refers to one country's ability to produce a certain product at a lower  cost or using fewer resources than it can produce another product, compared to  another country's production of those same products.

Hope this helps you. Do mark me as brainliest.

Answer:

comparative advantage

Explanation:

just did the quiz

GIVING BRAINLIEST FOR BEST ANSWER!!!
In two paragraphs, explain how Vietnam’s political boundaries, affiliations, and alliances changed from the end of World War II to 1975, when the country finally achieved independence. Based on your research, include the causes and effects of foreign aggression on Vietnam during this period.

Answers

Answer:

The americans teamed up with the germans after hitler commited ded to defeat the russians

Explanation:

Answer:

On 2 September, 1945 Vietnam got its independence.

Explanation:

Vietnam got its independence from France on 2 September 1945. during second world war, France becomes weak and cannot control Vietnam so France evacuated from Vietnam completely and Vietnam got its independence.

Vietnam’s political boundaries meets with China, Indonesia, Cambodia  and Thailand. china is one of the country who help Vietnam against US.

During Vietnam war, China and Russia were two alliances who help the north Vietnamese against south Vietnamese and USA. China and Russia wants to defeat US army so they help north Vietnamese. In 1975, both south Vietnamese and US army was defeated and north Vietnamese took control of whole country.

who is Shivalinga rudra Sarja​

Answers

Ok im in middle school but here da best i got

Explanation:

In 1824, the Desai of Kittur who did not have a son and

was on his death bed, adopted a boy and named him as his successor. The British Masters, however, refused to accept the

right of the adopted child to the chieftaincy and in accordance

with the doctorine of lapse demanded the surrender of Kittur.

This was resented by the widowed queen. Rani Channamma, w no

raised the banner of revolt against the British policies, and

ant i-Administr-Jt ion. She put up a valiant fight against the

mighty British, who finally succeeded in annexing Kittur.^" In

1829 there was a second rebellion in Kittur, under the leadership

of Sangolli Rayanna. This was also put down and Rayanna was

captured and put to death of Nandgad in Khanapur taluka in

1830. Then the Government of Bombay brought under the regulations, territories of Bombay-Karnataka region which had been

acquired either by conquest from the Marathas or by treaty and

agreement from other states. These territories were formed

into a district and named as Dharwar, which was divided into

two collectorates in 1836 and the head quarters of the northern collectorate was actually shifted to Belgaum in 1838.

Did this help? :D

Which is NOT a type of crowd?
Conventional
O Formative
O Casual
O Expressive

Answers

FORMATIVE I know because there is no suck thing as FORMATIVE

It takes Tiffany 0.25 hours to get to school in the mornings. She lives 4.5 miles away from the school. At what speed is she traveling to get there?

Answers

Answer:

0.05

Explanation:

u just divide 0.25/4.5 and u get that

Your welcome :)

It takes Tiffany 0.25 hours to get to school in the mornings. She lives 4.5 miles away from the school. The speed is she travelling was 0.056.

What is speed?

The distance travelled in relation to the time it took to travel that distance is how speed is defined. Since speed only has a direction and no magnitude, it is a scalar quantity.

Speedometers are used to measure speed in moving vehicles. Odometers are used to calculate the distance travelled. A graph can be used to calculate speed as well. The distance-time graph aids in comprehending an object's speed.

Speed = Distance / Time

Here,

Distance = 0.25 hours,

Time = 4.5

So,

Speed = 0.25÷4.5

Speed = 0.056

Therefore, it takes Tiffany 0.25 hours to get to school in the mornings. She lives 4.5 miles away from the school. The speed is she travelling was 0.056.

To know more about the speed, visit:

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If you saw someone getting bullied what would you do?
Why are so many people being bullied now?

Answers

Supporting Someone Who’s Being Bullied-If a close friend is being bullied, make arrangements, so you can be with them in situations where bullying typically happens. For example, you can plan to walk with them in-between classes or on the way to school

Answer:

i would get a teacher or a parent. Because of the way that they are being raised.

Explanation:

6th grade social studies help me pleaseee

Answers

Answer:

For question 2 I think the answer is B

For question 3 the answer is C: Federalist and antifederalists

Explanation:

Answer:

i dont know question 2 but question 3 is Federalists and anti-federlist

Explanation:

what kind of rock can you find in the Hudson Highlands ??

Answers

The Hudson Highlands and the Adirondacks have the oldest exposed rock in New York State. This Precambrian and Early Paleozoic metamorphic and igneous rock is estimated to be 1.3 to 1.1 billion years old! When land masses collided, the land faulted and folded, creating what geologists call the Highlands Province.
Hope It Helps U
Please Marks As Brainliest

(PLEASE HELP WITH THESE QUESTIONS)
1. Describe the South during the Antebellum Period. Pay special attention to slavery, available jobs and the economy.
2. Describe the North during this same time period. Pay special attention to slavery, industrialization, and the economy.
3. If the two parts of the country, the North and the South, cannot come to an agreement about how to handle slavery, what do
you think will happen?
4. If the North and South end up in war, who do you think will have the advantage (would most likely win) and why do you think
this. Give evidence from class discussion and the PowerPoint!

Answers

Answer:

1. The South was heavily reliant on slave labor, since their ecomony was built around farming and plantations. Since the demand for cotton has so big, the South reverted to using lots of slave labor.

2. During this same, the North was being industrialized. They had more jobs in industries than the south did, which is why there economies were so different. The northern soil and climate favored smaller farmsteads rather than large plantations. Industry flourished, fueled by more abundant natural resources than in the South, and many large cities were established

3. Since the North did not need slavery since there were industrialized , they were obviously against it. Since the South completely relied on these slaves, they were obvious for it. This disagreement already starts a conflict.

4. Because the North were more industrialized, had more equipment, manpower, and ability to fight, they were favorities to win the war.

Explanation:

Brainylest would be nice for my efforts :)

According to the principle of the multiplier effect? *

A strong non-basic sector will attract basic sector employment
High levels of unemployment are the result of a lack of raw materials
There is no correlation between services that are deemed non-basic and basic
Businesses that produce revenue from outside the city will contribute to the growth of
businesses that simply produce revenue from within the city
If one cost of production rises, bringing down other costs will help to offset any
financial loss

Answers

Answer:

Businesses that produce revenue from outside the city will contribute to the growth of businesses that simply produce revenue from within the city

Explanation:

Given that the Multiplier effect in the urban population indicates that a city's livelihood and population growth is affected through the addition of manufacturing workers (basic workers) and dependents as a supplement of a new manufacturing and nonbasic business and

Hence, it can be concluded that the principle of the multiplier effect is that "Businesses that produce revenue from outside the city will contribute to the growth of businesses that simply produce revenue from within the city."

helpp you can answer it in the comments too

Do you think people can only really fall in love once in their lives? Why? / Why not?​

Answers

Answer:

Yes

Explanation:

It's happened to me. I have experienced falling in love. Why? The little things they do, the laughs, the cries, when you see it you slowly fall in love.

Which statement accurately describes broadleaf trees?
The leaves are wide.
The leaves stay one color.

Answers

Answer:

wide

Explanation:

Answer:

the leaves stay one color

Why are the concurrent powers of the national and state governments necessary?

Answers

Answer:

Concurrent powers provide for the needs at each level of government in order to keep people safe, deter criminal activities, support the economy, and prevent and punish criminal behavior.

There were already colonists living west of the Appalachian Mountains prior (before) to the
French and Indian War?
True
False

Answers

Answer:

false

Explanation:

please help me ASAP! I'll mark brainliest if correct :)

Answers

Answer:C because he talks about freedom and how it will succeed

Explanation:

Answer:

C

Explanation

Lincoln wrote that while America's prosperity was dependent upon the union of the states, "the primary cause" was the principle of "Liberty to all." He believed this central ideal of free government embraced all human beings, and concluded that the American revolution would not have succeeded if its goal

(GIVING BRAINLIEST!!!!)

Which of the following was a weakness of the Articles of Confederation?

A) Congress had the power to put together an army to defend the country.
B) Delegates from each state had the power to vote.
C) Congress was not given the power to levy taxes.
D) The states were unified under one government.

Answers

Answer:

C

Explanation:

Congress was unable to regulate interstate and foreign commerce; some states refused to pay for goods they purchased from abroad. Congress was unable to impose taxes; it could only borrow money on credit. No national court system was established to protect the rights of U.S. citizens.

Answer:

C) Congress was not given the power to levy taxes.

Explanation:

The other three options are clearly not weaknesses, as defense of the country, unity, and equal voting opportunities are part of America to this day.

What are the 4 high points of intuition? (Psychology)

Answers

Answer:

nose ingles :v

sorry...speak nou ingles

Where is the hottest in Asia?​

Answers

Jacobabad may well be the hottest city in Pakistan, in Asia and possibly the world

Did the enactment of Lend-Lease make American participation in World War II inevitable?

Answers

Answer:

Most importantly, passage of the Lend-Lease Act enabled a struggling Great Britain to continue fighting against Germany virtually on its own until the United States entered World War II late in 1941 so yes it did

Explanation: mark as brainlest

Please select the word from the list that best fits the definition an improved Portuguese ship that allowed exploration of the oceans

Answers

Answer:

its caravel

Explanation:

How did Slavery in the American Colonies have an overall negative impact on life in Africa?
HELPP due in 20 minutes

Answers

So slavery and trapping of other tribes was already a thing in Africa before slavery went to the U.S. Because the U.S started doing it, tribes now wanted to enslave as many people as they could to get money from trades that would se d slaves over. This meant tribes fell apart, cultures were lost, and people were hunted down to sell as slaves.

help pls! ill mark u brainliest if correct :) please answer both questions for brainliest! Use the second image to answer the questions

Answers

14 part a - c ( the confederate military had difficulty organizing itself. )
14 part b - b ( sectionalism )

Write a list of school staff in order from most to least influential
(have it list more than 3 people)

Answers

Answer:

School Board (powerful people)

Principal (controls you)

Teachers (teach you)

Students (they are just there)

Lunch Ladies (feed you)

Janitors (they just clean)

Explanation:

I'm right.

What alliance later grew into the political, Populist Party, also known as the People’s Party?

Answers

Answer: The Farmers' Alliance, an agrarian coalition that championed economic intervention during the Gilded Age, and the Greenback Party, an earlier third party that supported fiat currency, were the forerunners of the Populist Party.

Describe the historical background of Nepalese painting in brief​

Answers

Answer:

Nepalese Painting began with religious paintings with Hindu and Buddhist topics; practically all Newa art from the Kathmandu Valley people of Newar. These traditional artworks can be found as wall paintings, clothes, or manuscripts. These paintings are called paubha.

Explanation:

In the Mithila region of Nepal and India, Mithila Painting is practiced. It dates back to the seventh century AD. Mithila is made of branches, fingers, pigments, and natural colors. Style, method, and painting materials differentiated from the painters' ethnic background.

Nepalese artist Bhajuman [chitrakar], a traditional artist who met Western realism following a visit to Europe, was said to have accepted Western influences after 1850. Bhajuman, also called the Chitrakar Bhajumacha, as Jung Bahadur Rana's courtyard painter who, having been Prime Minister of Nepal in 185, toured Europe. Bhajuman also visited Paris and London as a member of the entourage of the incoming Prime Minister.

Soon after the return, West realism allegedly impacted the paintings of Bhajuman and marked the beginning of the current movement. An unsigned painting – allegedly painted by Bhajuman – represents a general of thapas in a full military outfit. This picture has remained a vital example of a significant change from a traditional Nepali school of painting to a western artistic school. The recent discovery for the patron, British resident Brian Houghton Hodgson, of illustrations by Raj Man Singh Chitrakar (1797-1865) nonetheless sheds information on western realism which was infiltrating Nepal even before Bhajuman Chitrakar's influences.

7
Even in the coolest months, daytime high temperatures in parts of South Asia can
reach 80F. Why is that?

Answers

Answer:

because of its distance from the equator

Explanation:

What would cause an entire shift in the demand curve to the right?
Price
Increase
in demand
Decrease
in demand
D
Di
D,
Quantity
O A decrease in demand. For example, a decrease in sales of hot coffee during a heatwave
An increase in demand. For example, an increase in sales of ice in a heatwave
Neither. Change will only occur along the demand curve

Answers

Explanation:

Changes in factors like average income and preferences can cause an entire demand curve to shift right or left. This causes a higher or lower quantity to be demanded at a given price.

in 1863 part of Virginia broke off to be a separate state West Virginia where do the comma go​

Answers

In 1863 part of Virginia broke off to be a separate state, West Virginia.

Examine the chart.

A 4-column table with 8 rows titled Percentage of Married Women Employed Outside the Home. The first column is labeled Ages with entries 14 to 19, 20 to 24, 25 to 34, 35 to 44, 45 to 64, All ages, All ages (whites), and All ages (nonwhites). The second column is labeled 1900 with entries 7.3; 7.3; 6.1; 6.4; 7.7; 5.2; 2.8; and 25.1. The third column is labeled 1920 with entries 12.5; 11.4; 9.7; 9.5; 6.6; 9.0; 6.5; and 31.8. The fourth column is labeled 1930 with entries 12.9; 16.3; 14; 12.1; 7.8; 11.7; 9.6; and 30.3.

What does this chart demonstrate about the change in women’s roles in the early 20th century?

Women’s employment rose fastest among those younger than 20.
The changes affected single women’s employment more than married women’s employment.
White women’s employment increased by a greater proportion than nonwhite women’s employment.
The changes to women’s employment for all ages and all races were greatest from 1920–1930.

Answers

Ma’am or sir how do you think I would answer this the answer is you tell us what it’s the answer

Answer:

The answer is c

Explanation:

PLEASEEEEEEEE DONT WANT TO FAIL!
Read the claim.

"The Columbian Exchange harmed indigenous peoples because it brought diseases.”

Which evidence is the most relevant to support this claim?

Historians believe that smallpox killed many indigenous peoples because they had no immunity.
European diseases like smallpox came to indigenous peoples through contact with explorers and settlers.
Between 8 and 115 million indigenous peoples lived in the Americas when Europeans first arrived in the 15th century.
Although European doctors tried to treat diseases, they sometimes harmed indigenous peoples more than they helped.

Answers

Answer:

A

Explanation:

That evidence directly proves that harm occured versus the other ones which just add additional information.

The evidence is most relevant to support this claim is that European diseases like smallpox came to indigenous peoples through contact with explorers and settlers. Thus the correct option is B.

What is the Claim?

An argument without supporting data is referred to as a claim. This argument is built on popular beliefs and presumptions. Giving proof of any event does not support the evidence.

After the voyages of Columbus, people from the old and new worlds brought new ideas, food, and diseases to the United States, a phenomenon known as the Columbian Exchange.

Native Americans first experienced European diseases like smallpox through interaction with explorers and settlers. Native Americans suffered and were negatively impacted by the migration of settlers from the old world.

Therefore, option B is appropriate.

Learn more about the Columbian Exchange, here:

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