HELP PLEASE I HAVE A WEEK LEFT OF SCHOOL I DONT WANNA FAIL

Answers

Answer 1

Answer:

I am too lazy to do this, but I am assuming you were supposed to do this in class. I will give you ideas.

Why is soil important? Soil is our life support system. Soils provide anchorage for roots, hold water and nutrients. Soils are home to myriad micro-organisms that fix nitrogen and decompose organic matter, and armies of microscopic animals as well as earthworms and termites.

What is soil erosion? Soil erosion is a naturally occurring process that affects all landforms. In agriculture, soil erosion refers to the wearing away of a field's topsoil by the natural physical forces of water (Figure 1) and wind (Figure 2) or through forces associated with farming activities such as tillage.

what human activities are responsible for soil erosion happening at advance rates? Ploughing, unsuitable agricultural practices, combined with deforestation and overgrazing, are the main causes of human-induced soil erosion

What are some effects on soil loss? The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding.

What can be done to prevent soil erosion? Maintaining a healthy, perennial plant cover.

Mulching.

Planting a cover crop – such as winter rye in vegetable gardens. ...

Placing crushed stone, wood chips, and other similar materials in heavily used areas where vegetation is hard to establish and maintain.

Explanation: Hope this helps and have a great day

Related Questions

what is the genetic of finger?

Answers

Explanation:

this is the answer hope it works

Brachydactyly is an inherited condition, which makes genetics the main cause. If you have shortened fingers or toes, other members of your family most likely also have the condition. It is an autosomal dominant condition, which means you only need one parent with the gene to inherit the condition.

Which of these is not a characteristic of ALL living organisms?
A. Reproduces sexually
B. Is made of cells
C. Grow
D. Requires energy

Answers

A!!!!!!!!!!!!!!!!!!!!

Which feature of the cell is present only in photosynthetic organisms?
(A) mitochondrion
(B) central vacuole
(C) chloroplast
(D) cell membrane

Answers

Answer:

C.chloroplast

Explanation:

It gives the plant an element of chlorophyll which give it the green pigment or color

What is the end result of meiosis?
A. 2 identical cells

B. 4 genetically unique cells

C. 2 unique cells

D. 4 identical cells

Answers

Answer:

Meiosis end result: D. 4 identical cells. Mitosis's end result is 2 identical cells.

Answer:

4 genetically unique cells

Explanation:

Which measurement unit represents volume?

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Answer:

Liter is a measurement unit that represents vume.

HELP PLEASE I WILL GIVE BRAINLIEST

Answers

Answer:

Explanation:

Why are shadows longer in the morning and evening?
Make sure you give a full, detailed answer, not just one sentence.

Answers

Shadows are longest in the early morning and late afternoon/early evening when the sun appears low in the sky. As the Earth rotates on its axis, the sun hits each location in the morning at an angle. This becomes more vertical as the sun appears to pass more directly overhead around noon.

1/12
Mammals are a dominant group in which era?
2
Cenozoic
Paleozoic
Mesozoic
Music on

Answers

Explanation:

In cenozoic era ,mammals are a dominant group.

Answer:

Mammals are a dominant group in Cenozoic era

hope it is helpful to you

My father was crying it was the first time I saw him cry I had never thought it possible

Answers

Answer:

Yeaaaa well for me it's my step-dad because my dad died but i heard my step-dad cry with my mom they have separation depression and my mom had to take a flight with me somewhere but ya long story but i it made short- have a good day-! :D

Explanation:

Question 7 of 10

The brain's complexity arises from the:

A. communication between the hind-, mid-, and forebrain.

B. functions of individual neurons.

C. division between two halves of the cerebral cortex.

D. complex connections of simple pieces.

SUBMIT

Answers

D) complex connections of simple pieces

The complexity originates from the interaction of several neural circuits that operate across temporal and spatial scales, allowing the brain to adapt to a changing environment and conduct high-level mental activities. Therefore, option (D) is correct.

What is the complexity of the brain?

The human brain is an intricate system that operates on multiple temporal and geographic scales, and it is this complexity that gives rise to the intricate molecular, cellular, and neuronal events that, when taken as a whole, constitute the physical and biological foundation of cognition.

This complexity is the result of the interaction of a large number of neuronal circuits that function over a diverse range of temporal and spatial scales. This interaction enables the brain to adapt to an environment that is constantly changing and to perform a variety of high-level mental functions.

Therefore, complex connections of simple pieces leads to complexity.

Learn more about brain, here:

https://brainly.com/question/27830816

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who is up for a k a h o o t
about environmental changes?

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Answer:

Sure

Explanation:

According to the cell theory, which describes cells?

Answers

Answer:

They are the building blocks of life.

Explanation:

They are so called the building blocks of life because they make up everything

Describe what the male beetle has to do In order to successfully mate with the female

Answers

Answer: they would maybe have to fight with the other beetles to tr and get the females attention

Explanation:

pls mark brainliest

The male beetle must struggle to successfully mate with the female if where they go there is more than one male courting the female.

How do beetles mate?

Female beetles of this species dig tunnels in the dung, where males mate with them. If a male enters a tunnel that is already occupied by a rival, they will fight, trying to pull the other out.

With this information, we can conclude that the male beetle must struggle to successfully mate with the female if where they go there is more than one male courting the female.

Learn more about beetles in brainly.com/question/11338404

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Please help

What is the moon phase positions relative to the sun?

Answers

I searched it for you

A 7th grade teacher asked students to engage in an argument regarding human impact on a national forest ecosystem that was home to mountain lions, coyotes,
and bobcats as well as about 3,000 deer. The deer ate grass, and the mountain lions, coyotes, and bobcats ate deer. Hunters began killing
large numbers of
mountain lions, coyotes, and bobcats. About 20 years later the deer population had increased to about 100,000. The teacher asked the students to explain why
the population of deer increased. Which student's argument most accurately explains the increase in the deer population?
O A. Student 1: The number of deer increased because deer populations are always increasing, even when there are lions, coyotes, and bobcats preying on
them.
O B. Student 2: The number of deer increased because without lions, coyotes, and bobcats, the deer lived longer and had more offspring that also lived
longer.
c. Student 3: The number of deer increased because with fewer mountain lions, coyotes, and bobcats, the deer had more food available to eat
D. Student 4: The deer population increased because with fewer lions, coyotes, and bobcats, there was less competition within the deer population.

Answers

Answer:Student 4

Explanation: Because if the mountain lions, coyotes, and bobcats decrease they arent enough to prey on the deer which causes the deer population to be able to reproduce over time.

How much of Earth's water is located in the oceans?
O A. 70%
OB. 80%
C. 55%
D. 95%

Answers

Answer:

D. 95%

Explanation:

Answer:

Explanation:

hellpp with this ill give brainliest

Answers

Answer:the answer is A

tmi but- my ti-t really hurs

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Answer:

girl.... I don't even know what to say

Answer:

lil weird to say on brainly But SAME

Explanation:

its been hurting for the past 2 days lol

What does the strength of friction depend on? A. The direction of the forces. B. The types of surfaces and how hard the objects are being pushed. C. The color of surfaces and how hard they push. D. Only how hard the objects are being pushed

Answers

b
the surface is important, the object being pushed on ice will have less friction than on wood.

Plz help more bio multiple choice!

Answers

Answer:

d. Antibody

Explanation:

Antibody is a protein that recognizes and binds to antigens!

I hope this helped!

When carbon dioxide is dissolved in the ocean, what can it be turned into?
A. Fossil fuels
B. Seashells
C. Nitrates
D. Zooplankton

Answers

I think its B. seashells?

Explanation:

Organisms in the ocean take Carbon Dioxide and turn it into carbonate CO 2/3

Carbonate is often combined with ions like CA 2+ and MG 2+

The Calcium Carbonate makes up the hard structures of corals, and sea shells. The amount of Carbon in the Coral reefs far exceeds the amount of Carbon Dioxide dissolved in the oceans.

I NEED HELP WITH THIS IS FOR TODAY SOMEONE HELP ME!!!!!

NO LINKS PLEASE PLEASE

Answers

Answer:

top picture is a Eukaryotes, Eukaryotes are organisms whose cells have a nucleus enclosed within a nuclear envelope.

bottom picture is a prokaryote. A prokaryote is a typically unicellular organism that lacks a nuclear membrane-enclosed nucleus.

Answer:

Eukaryotic, Eukaryotic, Prokaryotic, Prokaryotic

Explanation:

The first one is an image of a cell. Notice how the cell has a nucleus and mitochondria. These organelles are found in eukaryotic cells. This is a eukaryote.

The second one is a statement describing a multicellular organism that is also a decomposer. Eukaryotes are multicellular, and prokaryotes are only single-cellular. This is a eukaryote.

The third one is a statement that describes a photosynthetic member of domain bacteria. Organisms of domain bacteria are prokaryotes. This is a prokaryote.

The last one is an image of a cell. Notice the lack of a nucleus. Prokaryotes do not have a nucleus. This is a prokaryote.

I need Help with this.
Answer it for me plz

Answers

It’s D (example a turtle draws its head back into its shell when it’s shell is touched) I’d say it’s kinda of the same as odor (if u already answered it then dang)

Which is not a function of the excretory system
A. Removing wastes
B. Maintaining homeostasis
C. Digestion
D. Exchange of gasses

Answers

Answer:

D. exchange of gasses

hope it helps

List one abiotic and one biotic factor that humans use to limit pest population.

Answers

Answer: temperature, animal

Explanation:

Abiotic factor is a non-living environmental factor like soil, water, temperature, humidity, sunlight, and others. Biotic factor is a living factor including living beings like microbes, humans, insects, and others. A limiting factor is the one which can reduce the abundance and growth of living organisms. A limiting factor can be abiotic or biotic.

Temperature is one of the abiotic factors which can reduce the abundance of pests. Increase in temperature can kill pests, which cannot tolerate the rise in temperature. Animal that feed on pests can also reduce the abundance or population of the pests. Like lizards, frogs, and others.

What is embedded in the phospholipid bilayer that helps in the movement of larger molecules ?
A.Channel/Transport proteins
B.Salt
C.Water
D.Fats

Answers

Answer:

[tex]\boxed {\boxed {\sf A. \ Channel/Transport \ proteins}}[/tex]

Explanation:

The phospholipid bilayer is also known as the cell membrane. It covers cells and regulates the transport of substances. Certain ones can pass and others cannot, depending on certain factors like size and polarity.

Smaller substances tend to diffuse or move across the membrane quite easily. However, larger molecules have a much harder time. Many depend on special proteins embedded in the membrane. These are called transport proteins and they form a channel so large molecules can still move in or out of the cell.

So, salt, water, and fats do not contribute to the movement of larger molecules, but channel or transport proteins do and choice A is correct.

Explain the difference between species richness and species evenness.

Answers

Species richness measures the number of different species while species evenness tells whether the ecosystem has a dominant species or has similar abundances of all species. Both measures is needed to evaluate the biodiversity of an ecosystem. Biodiversity is defined and measured as an attribute that has two components — richness and evenness. Richness = The number of groups of genetically or functionally related individuals. ... Evenness = Proportions of species or functional groups present on a site. Abstract. Evidence about the health of ecosystems is often thought to be related to biodiversity. Traditional attempts to define biodiversity consider two components: richness—the number of species in the ecosystem—and evenness—the extent to which species are evenly distributed. More information was provided from me in this answer. Hope this helps!

________ thousands of tiny projections that add even more surface area to villi

Answers

Answer:

Each villus, in turn, has thousands of even smaller projections called microvilli (singular: microvillus).

Explanation:

The villi contain capillaries, which are tiny blood vessels. Nutrients are absorbed into these capillaries across the surfaces of the villi and microvilli. Because there are millions of these tiny projections, they greatly increase the surface area for absorption.

7 POINTS FOR EACH ANSWER and brainliest good at science? then step right up to this mind-boggling question!!
The power of imagination helps a scientist to
A. propose valid scientific explanations about the solar system
B. use biased methods to answer questions about the solar system
C. pose questions about the solar system which are not reasonable
D. create theories about the solar system which are not acceptable

Answers

Answer:

'A' is the answer. Imagination helped the scientists get their info. Without imagination, there would be no science.

Answer:

Explanation:

After proteins are made, they must be
sorted and packaged in preparation for
use by the cell. Where does this take
place?
A. endoplasmic reticulum
B. cell wall C.Golgi bodies

Answers

C. Golgi Bodies, also called Golgi Apparatus

Other Questions

50 POINTS!!!!A rectangular garden has length twice as great as its width. A second rectangular garden has the same length as the first garden and width that is 4 meters greater than the width of the first garden. The second garden has area of 120 square meters. What is the length of the two gardens? Enter your answer in the box. m= NO LINKS URGENT Below is the graph of y = f(x) Graph y=-f(x) Question: Explain how events such as the Vietnam War and Watergate affected the American publics opinion of the U.S government.Read the question above and write down what you think the question is asking in your own words.Part 2:Use an Internet search engine to find sources that would help you answer the question. Try to use the advanced search option to limit the number of results.You must choose four sources to complete this portion of the assignment.Two on WatergateTwo on the Vietnam WarYou must have at least two different types of sources. Your sources could include a news or magazine article, a topic website, an online encyclopedia, or video.Submit the following information:What search engine did you use?What words did you type into the search engine to get your results?What sources did you choose? Provide the web address and title of each source.Example: http://www.biography.com/people/richard-nixon-9424076 Title: Richard Nixon BiographyPart 3:Choose one Vietnam War and one Watergate source from Part 2 and complete the following:Write two or three sentences to summarize each source.Write what you think the purpose of the source is and who the original audience would have been.Write at least one sentence explaining how the source helps you explain the way the event affected the American publics opinion of the government.Choose a quote from the source that you would use as evidence to support your answer to the question.I WILL MAKE BRAINLEST PLS HELP! NEED TONIGHT! 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