Students will analyze information about how the reduction in numbers of an individual species can affect an entire ecosystem

Answers

Answer 1

If one population dies out, all the populations that depend on that species for food may also die out. A change in one population affects the entire community because all the populations of a community depend on each other.


Related Questions

Dumping raw sewage into a river will reduce the amount of dissolved oxygen in the
water. What effect could dumping raw sewage most likely have on a river ecosystem?
O an increase in cellular respiration due to the rising level of phosphates in the water
O a decrease in water temperature due to the energy transfer from osmosis
O a decrease in aquatic animal populations
O an increase in fish populations

Answers

Answer:

The first option "an increase in cellular respiration due to the rising level of phosphates in the water"

Explanation:

hope this helps ;)

5. Animals depend on plants for carbon dioxide..... True or False ​

Answers

true they depend on plants forco2

Answer:

No

Explanation:

Animals get Carbon dioxide from the air, and carbon dioxide is emitted by burning of fossil fuel

An organism has a diploid number of 32. What would be the number of chromosomes found in the
cells of this organism undergoing mitosis? Explain.

Answers

Answer:

There is no gamete formation meiosis in these organisms. A diploid zygote ( 2n = 32) will undergo replication to produce 4n = 64 chromosomes.

Explanation:

The number of chromosomes found in the cells of this organism undergoing mitosis would be 32.

What is Mitosis?

Mitosis may be defined as a type of cell division that two genetically identical daughter cells from a single parental cell. In this type of cell division, each daughter cell has the same number and kind of chromosomes as compared to the parent nucleus.

During mitosis, a diploid cell produces two genetically identical daughter cells with the same number of chromosomes. Hence, in this question, an organism contains a cell of diploid nature with a number of chromosomes equal to 32.

As a result of this, the number of chromosomes found in the cells of this organism undergoing mitosis will remain the same and that is 32.

Therefore, the number of chromosomes found in the cells of this organism undergoing mitosis would be 32.

To learn more about Mitosis, refer to the link:

https://brainly.com/question/19058180

#SPJ2

Which step in the formation of calcitriol is regulated by the parathyroid hormone

Answers

Answer:

The word that would fill this space would be calcium. Calcitonin lowers it, calcitriol increases it, and parathyroid hormones balance it out.

I hope this helped you! Good luck. :)

1. What is an example of an illness that requires airborne precautions?

Answers

Answer:

measles

Explanation:

Which best describes the process of peer review?
A. Scientists examine each other's work to make sure it is not biased
or unreliable.
O
B. Scientists prevent other scientists from seeing their experimental
data
C. Scientists allow other people to choose their control groups.
D. Scientists allow other people to draw the conclusions from their
work

Answers

Answer:

a

Explanation:

A. Scientists examine each other's work to make sure it is not biased

or unreliable.

How do the Atlantic and Pacific profile differ from one another? Be descriptive of each region of ocean floor?

Answers

They are different oceans and different names and are on separate sides of the earth

2. When a main motion is referred to a committee, the amendment or amendments that are pending to the main motion are
FALSE
TRUE

Answers

I need this one to omg

what is the size of an eukaryotic ribosome ?

Answers

Answer:

The molecular mass of a eukaryotic ribosome is ~3.2×106 Daltons.

The diameter of a eukaryotic ribosome is ~250–300 Å. Å, or angstroms, standing for one hundred-millionth of a centimeter.

Which items are needed for a plant to become fertilized egg,pollen,embryo,
seed

Answers

Egg and pollen

The gametes that take part in fertilisation of plants are the male gamete, pollen, and the female gamete, egg

Hope this helps

Answer:

pollen, embryo, seed

Explanation:

You have two substances. Alcohol: density 0.8 g/ml and Glycerin: density
1.4 g/ml.Which substance will float in water?*
1 point

Answers

Answer:

The alcohol will float

Explanation:

Alcohol is less dense than water, compared to Glycerin which is more dense than water, (Water's density is 1.0)

Need help with thisMARKING PEOPLE AS BRAINLIST

Answers

Answer:

1. Glycolysis

2. Krebs cycle

3. Electron transport chain

Explanation:

Sorry for being late. Yet I hope it helps

What is the speed of bicycle B?
A. 0.2 km/min
B. 0.3 km/min
C. 4 km/min
D. 6 km/min ​

Answers

I think it might be B
It is b because if 10 minutes is 3 km
Then 3/10= 0.3
So the answer is B. 0.3 km/min

Match the term with the definition.
Organism Cells
Tissue Organ
System
1. Similar cells act together to perform of common function.
2. Group of organs cooperate to accomplish common purpose.
3. Tivo or more different tissues arranged to perform a special function.
4. Smallest living unit of structure and function in the body.
5. Denotes a living thing.

Answers

Answer:

1.tissue

2.organ system

3.organ

4.cell

5.tissue

Explanation:

1.Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body. Many organs working together to accomplish a common purpose is called an organ system.

2.Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body. Many organs working together to accomplish a common purpose is called an organ system.

3.Cells grouped together to perform a specialized function are known as a tissue. Tissues arranged together to perform a special function are known as an organ. Organs that together to perform the many functions of the body as a whole are called a system. ... Any abnormal development of tissues or organs.

4.Molecules are the chemical building blocks of all body structures. A cell is the smallest independently functioning unit of a living organism.

5.Tissue. Word used to denote a living thing. Organism. Level made up of a group of tissue working together. Organ.

Organism denotes a living thins. Cells are the smallest living unit of structure and function in the body. Tissue is the similar cells that act together to perform a common function.

What is a cell?

A cell is the basic unit of life. It is the structural and functional unit of life in the body. Cells are the smallest unit which are capable of independent existence. A number of similar cells act together to perform a common function is called a tissue.

Organ is made up of two or more different tissues which are arranged to perform a special function. A group of different organs cooperate to accomplish common purpose such as digestive system, excretory system, etc. Organism denotes a living thing which is made up of different organ systems which combine to perform various functions.

Learn more about Cells here:

https://brainly.com/question/30046049

#SPJ6

I need Help please?????!!!

Answers

Force I believe because gravity only pulls

Answer:

force

Explanation:

Force is as follows, strength or energy as an attribute of physical action or movement.  (ex of physical action. push or pull)

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

Two different species of rock pocket mice live in the same desert Both eat plant seeds. What phrase best describes their relationship to each other?


predator-prey

interspecific competition

competition

intraspecific competition

Answers

Answer:

a

Explanation:

Which tool is used to test for nitrates?

A. turbidity test
B. pH meter
C. soil testing kit
D.water quality testing kit

Answers

The tool which is typically used for testing nitrates is: C. soil testing kit

Nitrogen is a chemical element with the symbol "N" and it has an atomic number (number of protons) of 7.

Basically, nitrogen is found in group (5) of the periodic table and as such it has 5 electrons in its outermost shell.

Oxygen is a chemical element with the symbol "O" and it has an atomic number (number of protons) of 8.

Generally, when nitrogen and oxygen react chemically, they produce a compound known as nitrogen dioxide.

In Chemistry, nitrates are chemical compound that comprises nitrogen and oxygen.

Also, nitrates are used in the production of soil fertilizers in agriculture.

In conclusion, a soil testing kit is mainly used to test the presence of nutrients such as nitrates in soils.

Read more: https://brainly.com/question/21543680

There are twenty amino acids in living organisms. Ten of these are referred to as essential amino acids. Why are they called essential amino acids?

These amino acids are the only ones that are important for the body to function properly.

These amino acids cannot be made by the human body and must be consumed in one’s diet.

These amino acids are the only ones that are made by the human body.
.

Answers

2nd one

Explanation:

these amino acids cannot be made by the human body and must be consumed in one's diet

they can be synthesized in sufficient quantities in the body.

What hemisphere is Austin in?

Answers

Answer: northern hemisphere

Explanation:

Austin is located at latitude 30.26715 and longitude -97.74306. It is part of America and the northern hemisphere.

Northern hemisphere

Is the Earth dying? if so answer, and put the reason's why Earth is dying and what we can do to help Earth stop dying.

Answers

Answer:

Earth has been our place for many years. all inhabitants on earth are causing great destruction. along the way we tried to resolve issues yet some we couldn't figure out. the one we couldn't figure out had made a great impact on our world today. Just how do we stop it? Many ways actually, taking pollution for example. pollution is a great cause for why earth isn't as lively as before. along the years we've polluted 92% of the earths air. causing us to breathe unhealthy air. We can easily fix this problem with finding new ways to get somewhere like riding a bike or taking an energy efficient car. Therefore, we humans have change the world dramatically by doing good things and bad things, too. but in the end we are the ones causing earth to nearly give up, so we can also be the ones to let the earth forgive.

hope this helps you out!

TIP: change it up so you don't do plagiarism:)

 

Answer:

Yes and No

Explanation:

Even, though pollution is being caused in certain parts of earth, people are preserving the earth and it has been our place for multiple centuries

A substance with a pH of 3 is how many more times acidic than a substance with a pH of 5?

Answers

It’s 100x more acidic than 5

why are humans not an invasive species

Answers

Answer:

Originally Answered: Are humans considered an invasive species? No, because the term is generally applied only to species that were introduced to an ecosystem and cause harm. Humans were not introduced to any ecosystem. Instead, humans underwent what is called a 'natural range expansion.

Explanation:

Hope that helped if it did please give me brainiest Thanks! <333 :3

Hello!

They are not an invasive species because the term is generally applied only to species that were introduced to an ecosystem and cause harm. Humans were not introduced to any ecosystem. Instead, humans underwent what is called a 'natural range expansion.

in which part does carbohydrate digestion begin​

Answers

Answer:

Technically, it begins within the mouth. However, the actual digestion process begins almost halfway through/down the esophagus (throat).

Carlos states that planets that are closer to the sun have a higher surface temperature than those that are further from the sun. Why do you think Carlos is correct or incorrect?

Answers

Answer:

Yes Carlos is correct.

Explanation:

The further away an object is from the heat source, the less heat it absorbs.

Answer:

Carlos is correct

Explanation:

He is correct because when the planets are closer to the sun they get a higher tempurture

A student applies 55 N of force to a box on four types of surfaces. Each surface has a different value for Ffric-

On which surface is the student not able to move the box?
A. A
B. C
C. D
D. B​

Answers

Answer:

D

Explanation:

The surface is the student not able to move the box is D.

What is force?

Force is defined as an outside force that has the potential to alter how a body is moving or resting.  A force is not something an object "has in it" or that it "contains." One thing experiences a force from another. The idea of a force encompasses both living and non-living things. The body can change its size, shape, and direction when force is applied. As we discovered in a previous session, forces are significant because they induce modifications to motion.

Net force is defined as all of the forces pulling on a thing combined. The net force, which is a single force, replaces the original forces' influence on the particle's motion. The top 5 words that are similar to "net force" in terms of this word similarity engine are resultant force, force, acceleration, physics, and rotation.

Thus, the surface is the student not able to move the box is D.

To learn more about force, refer to the link below:

https://brainly.com/question/13191643

#SPJ2

HELP ME PLZZZZZZ 101010100101101010101010101010

Answers

Answer: The answer  to your Question is A

Explanation:

you will be sending over​

Answers

please elaborate what u mean

Why is freshwater essential to human life?

Answers

Answer:

Freshwater is vital for life, supporting ecosystems and human civilizations. We use freshwater in many aspects of daily life including food production, power generation, manufacturing, and sanitation.

which is most likely to contain organic compounds?

a. rocks and sand
b. living things
c. air and other gases
d. seawater

Answers

Answer:

b. Living things

Explanation:

Every living thing contains organic compounds.

what is the structure of the cell wall

Answers

The cell wall is rigid and provides strength and protection. It is located outside of the cell (plasma) membrane. It is made up of different polysaccharides.
Other Questions
Describe a situation in which someone acted like a curmudgeon. If the force from the tibia on the femur illustrated below was 1000 N acting at 30 to the femur,what are the components of this force Fs and Fl:1000 NF300 Please Help ill mark brainlest The structure consists of a very large steel plate they will be used to transfer an in plane tensile stress. You have information from the company that performed a non-destructive testing technique if there are any flaws inside the plate. This non-destructive testing technique is based on ultrasonic wave transmission and will only detect a crack if it is bigger than 2.5 mm. No flaws were detected in the plate. You decided to pull some samples from a similar plate and you determined that the KIC value of these plates are 40 MPa*m0.5. Required:Estimate the maximum in plane tensile stress that you would suggest that this plate should carry. In a capitalist system, people who work hard are rewarded. Why do socialists criticize this approach? O They say it bankrupts the economy. O They believe that no one should be paid for work. O They say it results in an unfair distribution of wealth. O They believe it makes everyone try to work too hard. Sally's soccer team played 25 games and won 17 of them. What percent did the team win What pollution comes from many small sources Solve for b: 3ab = -7 Man's knowledge of the universe is limited.Which of the following is the least biased replacement for this sentence?Select one:OYounger people in particular cannot be expected to know much about the universe.OHumankind's knowledge of the universe is limited,My knowledge of the universe is limited, but I know much more than I used toOMan's knowledge of the universe is limited, but it grows constantly. State the solutions of the equation |x| + 2 = 4. Dales Business Services experienced the following events during its first year of operations:1. Acquired $20,000 cash from the issue of common stock.2. Borrowed $12,000 cash from First Bank.3. Paid $5,000 cash to purchase land.4. Received $25,000 cash for providing boarding services.5. Acquired an additional $5,000 cash from the issue of common stock.6. Purchased additional land for $4,000 cash.7. Paid $10,000 cash for salary expense.8. Signed a contract to provide additional services in the future.9. Paid $1,200 cash for rent expense.10. Paid a $1,000 cash dividend to the stockholders.11. Determined the market value of the land to be $18,000 at the end of the accounting period.Required:Classify each event as an asset source, use, or exchange transaction or as not applicable (NA). PLEASE HELP FAST write an inequality and solve it Glucose and fructose are monosaccharides that have the same chemical formula, C6H12O6. However, they do not react the same chemically. Which of the following generalizations can explain this? (5 points) aMonosaccharides serve different cellular functions, and they are only involved in reactions in which they are needed. bThe atoms of monosaccharides are arranged differently, and the different shape gives each monosaccharide unique properties. cMonosaccharides have different properties, but the disaccharides they form when combined with other molecules will have the same properties. dThe atoms of monosaccharides are arranged similarly, but the monomers from which they are formed have different physical and chemical properties. what happens when Elena goes to Eugene's house? Please show your work? A pool of possible candidates for a student council consists of 14 freshmen and 9 sophomores. How many different councils consisting of 5 freshmen and 7 sophomores are possible? 28,828,800 1,352,078 72,072 943,286,400 The following transactions occur for the Wolfpack Shoe Company during the month of June: Provide services to customers for $30,000 and receive cash. Purchase office supplies on account for $20,000. Pay $7,000 in salaries to employees for work performed during the month.1. Analyze each transaction.2. Record the transaction.3. Post the transaction to T-accounts. Assume the opening balance in each of the accounts is zero. Flintlnc. provided the following information for the year 2017. Retained earnings, January 1, 2017 $ 589,400 Administrative expenses 246,000Selling expenses 307,200 Sales revenue 1,812,200Cash dividends declared 83,000Cost of goods sold 821,500Loss on discontinued operations 78,200Rent revenue 40,200Unrealized holding gain on available-for-sale securities 16,900Income tax applicable to continuing operations 192,700 Income tax benefit applicable to loss on discontinued operations 43,010Income tax applicable to unrealized holding gain on available-for-sale securities 2,000 1. Prepare a single-step income statement for 2017. Shares outstanding during 2017 were 100,000. (Round earnings per share to 2 decimal places, e.g. $1.48.) 2. Prepare aretained earning statement for 2017. Shares outstanding for 2017 were 100000. what changed for the american people as a result of the 17th amendment Emmett buys an emerald pendant priced at $527.50. Shipping and handling are an additional 12% of the price. How much shipping and handling will Emmett pay? PLEASEEEEEEEEEEEEEEEEEEEE HURRYYYYYYYYYYYYYYYYYYYYYYYYYYYY SOMEONEEEE