Topsoil is made up mostly made up of what ingredient? HURRY PLS!!! I will give Brainiest


A. rock and mineral particles

B.millions of animals

C. 5 billion microorganisms

D. 100 miles of root hairs


Correct answer = Brainliest

Answers

Answer 1

A, this is my guess because topsoil is made mostly of humus(sand, silt, clay and broken down organic matter) and the rest of the answers don’t make sense, hope this helps :]

Answer 2
A. Rock and mineral particles
I’m not sure what quiz this is but I remember getting this right on my chemistry quiz.

Related Questions

How are seatbelts related to inertia? Write you answer in complete sentences.
I need answer asap!!!

Answers

Answer:

Inertia- the tendency of an object to resist a change in velocity

Explanation:

Say a car was going at 65 MPH, but suddenly stopped. For all of the people in that car, their bodies would keep moving forward at 65 MPH until stopped by an equal force (say, the thing right in front of each person) The seatbelt is there to protect you from your own inertia.

Answer:

inertia is the constant state of movement so seatbelts stop that when you stop the car.

Chickens express three variations for feather color: white, black, and black and white speckled. The genotypes are below:

WW = white
BB = black
WB or BW = black and white speckled

Which conclusions about these two traits are valid?

Answers

Answer:

B. White feather color is dominant and black color is recessive.

Explanation:

White people were dominant over blacks in the 17th century to right now. The whites have more power over blacks.

hope this helps.

can someone tell me for these 2 questions

Answers

Answer:

Enzymes

Stamen

Explanation:

You're correct for the first question, the second question's answer is Stamen.

Answer:

Enzymes

Stamen

Place the steps of sexual reproduction in order starting with the first step at the top.

Answers

Answer:

1, 3, 2, 4

Explanation:

Hope this helps. :)

That person is right

Which best describes the relationship between chromosomes, genes, and inherited traits?

Answers

Answer:

Genes are located within chromosomes. Genes determine the passing and expression of inherited traits from parent to offspring.

Explanation:

YW!

In 14 days, the daily high temperature in Cedar Hills dropped by 16.8 degrees Fahrenheit. What is the average daily rate of change in the high temperature in degrees Fahrenheit?
A. +2.2
B. +1.2
C. +1.1
D. -1.2
E. -2.2

Answers

Answer:

B

Explanation:

Divide 16.8 by 14

B or C


I hope not the best at this stuff

How are seatbelts related to inertia? Write you answer in complete sentences.
I need answer asap!!!

Answers

Answer:

Seat belts are in cars to the effects of inertia. ... When the car hits the wall, you would keep moving in a straight line and at a constant speed until the dashboard applies a force. Seat belts hold you and passengers down, protecting them from their own inertia.

Explanation:

their is the answer so okay

Answer:

Inertia is the tendency of an object to resist a change in velocity.  

When a car stops suddenly, your body is still going at the same speed the car was before it stopped (say 65 MPH). Without the belt strapping you in from behind, you would fly forward at nearly that same speed (65).

But thanks to the seatbelt, it stops your body's inertia.

A student is trying to make a structure to conduct heat quickly during cold winter days.

Which material should the student use?


A. wood

B. plastic

C. glass

D. metal

Answers

Metal because it is the best conductor.

A student who is trying to make a structure to conduct heat quickly during cold winter days. The student should use metal for heat conduction. Thus, the correct option is D.

What are metals?

A metal is a material which is when prepared freshly, polished, or fractured, shows the lustrous appearance, and also conducts electricity and heat relatively well through them. Metals are typically ductile in nature i.e., can be deformed into a thin wire and malleable. All of these properties are the result of the metallic bond which is present between the atoms or molecules of the metal.

Metals are the cationic elements. These are positively charged due to the loss of electrons from the valence shells. There are about 70 metals out of 92 natural elements present in the periodic table.

Therefore, the correct option is D.

Learn more about Metal here:

https://brainly.com/question/28650063

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Match each type of fossil to the description that best matches.

Answers

Answer:

1. B.  2. D. 3. A. C.

Explanation:

That's the best I could do. With it so blurry.

plz help me now !!!!!!!!!!!!!!!!!!!!

Answers

Answer:

imagine 2

Explanation:

tha is the answer

Answer:

I think the answer is image 2

Explanation:

If a truck that is traveling at 15 mph speeds up to 45 mph in 10 seconds, what is the truck’s acceleration?
PLZ HELP!!!! I NEED A ANSWER AND THE FIRST ONE TO ANSWER WILL GET A BRAINLIEST!!!!

Answers

Answer:

3miles per hour^2

Step-by-step explanation:

given data

initial speed u= 15mph

final speed v=45mph

time taken t= 10 seconds

Step two:

Required

acceleration a=?

applying the first equation of motion

v=u+at

substitute we have

45=15+a*10

45=15+10a

make a subject of the formula

45-15=10a

30=10a

divide both sides  by 10

a=30/10

a=3miles per hour^2

Answer:

3m/s

Explanation:

15mph is the intial and 45 is the final subtract them and divide by ten

How do you know that an object in space is moving through the sky?

Answers

Answer:

See explanation

Explanation:

Objects in the sky could really be moving. You and tell if you stand vary still and focus on the object. Or they reflect our motion through space, which makes it look like the object is moving.

Just look at it or measure the angle of the object from your position and see if it has change relative to your location and not the orbiting of the earth around the sun

Which is the youngest rock in this strata?

mudstone

siltstone

limestone

sandstone

conglomerate

Answers

Answer:

I think it is sand stone I hope it is right

Mudstone because the first layer is the youngest Believe me :)

Match each type of fossil to the description that best matches.

Answers


First is c
Sec is d
Third is b
Fourth is a

I believe this is right
The first should be C, second is D, third is B and fourth will be A.

How does the Coriolis effect impact the Gulf Stream and the Brazil Current?
It turns the Gulf Stream southwest and the Brazil Current northeast.

It turns the Gulf Stream northwest and the Brazil Current northeast.

It turns the Gulf Stream northeast and the Brazil Current southwest.

It turns the Gulf Stream northeast and the Brazil Current northwest.

Answers

Answer:

The Coriolis effect acting on these currents causes northern hemisphere gyres to move in a clockwise direction and southern hemisphere gyres to move in a counterclockwise direction.

Explanation:

The Coriolis effect does the impact on the Gulf stream and the Brazil Current by turning the Gulf Stream towards northwest and Brazil Current northeast. Thus, the correct option is B.

What is Coriolis effect?

The Coriolis effect results in bending the direction of surface currents to the right in the Northern Hemisphere and left in the Southern Hemisphere. The Coriolis effect causes winds and currents to form the circular patterns. The direction in which they spin depends upon the hemisphere in which they are present.

Coriolis Effect is named after the French mathematician and physicist Gaspard-Gustave de Coriolis. It affects the weather patterns of an area, it affects the ocean currents, and it also affects air quality.

Therefore, the correct option is B.

Learn more about Coriolis effect here:

https://brainly.com/question/2478442


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What causes polar jet streams to form?
Ocean currents change the temperature of air masses. Cold ocean currents transport heat from the equator to the poles.

Ocean currents change the temperature of landmasses. Cold ocean currents transport heat from the equator to the poles.

Ocean currents change the temperature of landmasses. Warm ocean currents transport heat from the equator to the poles.

Ocean currents change the temperature of air masses. Warm ocean currents transport heat from the equator to the poles.

Answers

Answer:

i think that it is the last one: Ocean currents change the temperature of air masses. Warm ocean currents transport heat from the equator to the poles.

Explanation:

hope this helps!

I’m almost positive it’s the last one :)

The following table was made to compare rocks and minerals. What information in the table needs to be corrected?

A. Rocks do have specific chemical compositions and minerals do not have specific chemical compositions.
B. Rocks include granite and marble, minerals include quartz and diamond.
C. Rocks do have specific chemical compositions and minerals do as well.
D. Rocks include quartz and diamond, minerals include granite and marble.

Answers

C! I hope this helped :)

The correction that is needed to be made is that rocks do have specific chemical compositions and minerals do as well. The correct option is C.

What are minerals?

Minerals are elements found on the Earth and also in foods which our bodies require for normal development and function.

Minerals generally have certain specific chemical compositions, but it is not in case of rocks.

Thus, the correct option is C.

For more details regarding minerals, visit:

https://brainly.com/question/18078524

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HURRY UP PLSS! Complete the passage to summarize factors affecting the speed of a wave.


The material or substance that a wave moves through is called a _____.

. The medium affects the speed of the wave that passes through it. One factor that affects the speed of a wave is the _____

of medium. Some waves move faster in solids and some waves move faster in liquids and gases. Another factor that affects wave speed is the ________

of the medium.

Answers

Answer:

1. medium

2. Type

3. Temperature

got the answer from brainly

Answer:

The material or substance that a wave moves through is called a medium.

The medium affects the speed of the wave that passes through it. One factor that affects the speed of a wave is the Type.

of medium. Some waves move faster in solids and some waves move faster in liquids and gases. Another factor that affects wave speed is the Temperature of the medium.

Explanation:

im not copying anyone, im just putting this up there so that the one who is the owner of these words in Bolded text gets the reward not me.

Need help pls due
Pls help

Answers

Answer:

This may be the case because of the placements of the spread. While one is more cluttered, the other is a bit more spread apart. Meaning that the GeoChart on the right must have more cases, exactly because of their population.

The flu speeds more, the more dense the city.

the photo shows a frozen fruit pop on a hot day. in which direction in thermal energy flowing

Answers

Answer:

The answer is A.

Explanation:

A is the answer to the question

According to the fossil record, how long ago do scientists believe life on Earth first appeared?

Answers

Answer:

B

Explanation:

We know that life began at least 3.5 billion years ago, because that is the age of the oldest rocks with fossil evidence of life on earth.

i believe it is 3.5 billion years ago

what is the answer to this definition?;
a positive or negative electrical quality.

Answers

Answer:

charge is the answer I'm pretty sure

The answer is Charge.

Lauren wants to know which location in her apartment is best for growing African violets. She has three African violets. She puts one on the balcony, one by the kitchen windows, and one on the mantel in the living room. Each plant has the same pot and the same soil, and Lauren gives each plant the same amount of water. Which is the independent variable?

Answers

Answer:

First, before determining which variable is which, we go over the definition of each. The independent variable is the one which is intentionally changed in order to investigate its effect on the dependent variable. The dependent variable is monitored and changes occur in it due to the changing conditions of the independent variable. In this case, the location of the African violets is the independent variable as it is intentionally changed, while the rate of growth of the African violets is the dependent variable as it is being measured.  

Which statement describes an advantage of an organism that asexually reproduces as compared to an organism that sexually reproduces?

Answers

The answer for this question is D
The answer for this question would be D

PLZ HURRY 5 MINUTES LEFT
03.05 The Atmosphere and You Lab Report
1. Summarize how the carbon emissions affected the atmospheric temperature in each of the three scenarios:
o Scenario One:
o Scenario Two: Carbon dioxide emissions decrease
o Scenario Three:
PLZ HELP I NEED 1 AND 3

Answers

Answer:

This is fun youyr are best I am worst this means your happy but I am not

Explanation:

This is fun more than you and I think it's better than today and tomorrow so that's why this will be fun this question is long and the answer is short. Thanks to brainly and my brain

help pleas im super slow i hate science

Answers

Answer:

I think it's option c 'Biotic and Abiotic'
Biotic and abiotic factors

Why do regions/places have different types of climates? Try to give an example in your answer

Answers

Answer:

The climate of a region depends on many factors including the amount of sunlight it receives, its height above sea level, the shape of the land, and how close it is to oceans. Since the equator receives more sunlight than the poles, climate varies depending on its distance from the equator.

Answer,because of the bench marks

Explanation:

regions have different type of climates because of various reasons it could be determined by the fove benchmarks equator ,arctic circle,antartic circle,tropic of cancer and capricorn.

In which direction does friction act?
1. in the same direction as the motion
2. at right angles with the motion
3. the opposite of the direction of motion
First one to answer will get a brainliest!

Answers

Answer:

3. the opposite of the direction of motion

Explanation:

this is to slow down the movement of the object sliding on a surface

the opposite of the direction of motion

Which of these is known as a push or pull upon an object that results from its interaction with another object?
Please choose the one below.

speed

velocity

acceleration

force

Answers

Answer: it is force

Explanation: bro comeeeeeeeeeeee on please does this platform actually have challenging questions.

IT IS EASY PLEASE GO AND STUDY AND STUFF CHEATING

Answer: Forcé

Explaination:

Answer the question below i give brainliest

Answers

Answer:

The team members shared their graph with other sports teams at their school.

Explanation:

This sentence talks about them sharing (COMMUNICATING THEIR RESULTS) to other teams of the same school. The other sentences say what they did for the experiment and what happened.

pls mark brainliest and happy new year!

Answer: The team members shared their graph with other sport teams at their school

this part of the passage describes communicating the findings

pls mark me brainiest

Other Questions
Read the excerpt from "Daughter of Invention".But now, Carlos was truly furious. It was bad enough that his daughter was rebelling, but here was his own wife joining forces with her. Soon he would be surrounded by a houseful of independent American women. He too leapt from the bed, throwing off his covers. The Spanish newspapers flew across the room. He snatched the speech out of Yoyo's hands, held it before the girl's wide eyes, a vengeful, mad look in his own, and then once, twice, three, four, countless times, he tore the speech into shreds.In this excerpt, Carlos is mostly in conflict with . 7. Cellular respiration that uses oxygen is called Which inequality matches the graph? What is the value of k? what is an equation of the line that passes through the point (3, -8) and has slope -2? Find the gradient of the line segment between the points (3,-2) and (5,-5). Give your answer in its simplest form. PLEASE HELPSheila and Jerome are lab partners. They have the following materials at their table:1 square of aluminum foil, 1 stirring rod, 1 beaker of water, 1 scoop of copper II chloride salt (blue color)Step 1:Jerome adds all the salt to the water and stirs. The salt crystals disappears and the liquid solution turns a clear blue.Step 2: Sheila tears up the aluminum foil into small pieces. Step 3: Jerome dares her to put the foil in his beaker. They see the edges of the foil turn a rusty orange. As they stir, the beaker becomes warm to the touch and a vapor begins to rise from the surface of the beaker. Within a few minutes, the foil has disappeared and the liquid is now clear. There are orange-rust colored flakes floating in the liquid.Q: Jerome claims that when the salt was added to the water it turned blue and the foil disappeared, these were chemical changes. He went on to explain that the chemical change was due to the fact that the atoms were speeding up. Sheila disagrees claiming that 1 is a physical change and 1 is a chemical change and Jeromes evidence is incorrect. Who is correct, Jerome or Sheila? Write a scientific explanation (CER) to support your argument. You have the cards numbered 1-10 in front of you.Each time you select a card,it is returned.What is the probability of selecting a 3 and then an even number Can someone please help me with this The sum of the numbers is 66. The larger number is 16 more than the sanaller number, What are the numbersLarger number: Smaller number: A set of policies designed to rebuild the South and to bring the southern states back into the Union under the terms and conditions set by Congress. Choose matching term 1 Sharecropping 2 Freedmen's Bureau 3 Reconstruction 4 Segregation A teacher assigns 10 questions for homework and wants to randomly pick 3 questions to be graded. Which of the following procedures would produce a simple random sample?Assign the homework questions the numbers 110. Use a random number table to select the first three numbers between 1 and 10. These represent the questions that will be graded.Assign the homework questions the numbers 0 to 9. Use a random number table to select the first three numbers between 0 and 9. These represent the questions that will be graded.Assign the homework questions the numbers 0110. Use a random number table to select the first three 2-digit numbers between 01 and 10. These represent the questions that will be graded.Assign the homework questions the numbers 09. Use a random number table to select the first three unique numbers between 0 and 9. These represent the questions that will be graded. 1308 evaluated khan academy Explain how natural disasters can change the characteristics of a species for many generations after the disaster. To develop this discussion you will need a minimum of 2 paragraphs. 13. Marta, haz la cama.1.no la haces2.no la hagas3.no la hace4.no la haga According to Hebrews 11, what did Abraham believe God would do if Isaac was slain as a sacrifice? Which two words from "The Raven" by Edgar Allan Poe are examples of internal rhyme? Triangle CDE is similar to triangle FGH. Find the measure of side GH. Round youranswer to the nearest tenth if necessary.EH11.4D7FG31 Identify which of the following cases is protected by the expectation of privacy:A person smoking marijuana on the street with a police officer a few feet away from himA police officer climbing the fire escape to take a look through your window and seeing that you have a gun on your bed for which he arrests you.A police officer noticing that there is a cloud of smoke in your car, after which he demands to inspect the inside of your car for illegal substances.A person exiting a gun store with an unregistered gun in his hand, which the police officer notices and asks for a license and permit. Hola que me recomiendan para entender mas otro idioma que no es el mio?