How do living organisms help the soil

Answers

Answer 1

Living organisms such as bacteria, fungi, algae are very important in the soil, they perform several functions, some of which include the following;

- Living organisms help break down dead plant parts, this helps to add more nutrients to the soil
- Living organisms dig up holes in the soil, this helps to maintain aeration in the soil.
- Living organisms play a major role on the production of humus
- Living organisms help to break large particles of rock
- Living organisms such as Rhizobium bacteria help in the fixing of nitrogen

Please see the link below for more information
https://brainly.com/question/14446087?referrer=searchResults


#SPJ12

Answer 2

Living organisms help the soil in the following ways:

Return nutrients to the soil

Make the soil aerated and porous

How do living organisms help the soil?

Living organisms are found inhabiting the soil and in turn confer various benefits on the soil.

These benefits help the soil and make it more suitable for agricultural practices.

Living organisms such as earthworms make the soil porous for aeration when they burrow into the soil.

Microorganisms also degrade organic compounds and release the nutrients into the soil.

Learn more about soil at:

#SPJ12


Related Questions

Which of the following would be made entirely of renewable resources?
OA. A diamond necklace
OB. A wooden basket
OC. A plastic water bottle
OD. A ballpoint pen

Answers

I would choose B. A wooden basket since wood can be renewed over and over. It provides 6% of the global total primary energy supply on Earth. Therefore it is made up of entirely renewable resources. Hope this helps!

Indicate the relationship between the two items listed in each situation: (can be used more than once or not at all) - A. Resting neuron's permeability to K B. Resting neuron's permeability to Na - A. Neuron's permeability to Na during the rising phase of an action potential B. Neuron's permeability to K during the rising phase of an action potential - A. Resting neuron's permeability to Na B. Neuron's permeability to Na during the rising phase of an action potential - A. Resting neuron's permeability to K B. Neuron's permeability to K during the falling phase of an action potential - A. Neuron's permeability to Na during the falling phase of an action potential B. Neuron's permeability to K during the falling phase of an action potential a. A and B are equal. b. A is greater than B. c. B is greater than A.

Answers

The permeability of the neuron membrane to Na and K differs with the stages of action potential as follows:

A is greater than BA is greater than BB is greater than A

What is an action potential?

An action potential is a sudden change in the voltage across the membrane of a resting neuron resulting in transmission of impulse.

An action potential results in variation of neuronal membrane to sodium and potassium ions.

A. Resting neuron's permeability to K >>>  B. Resting neuron's permeability to Na

Thus, A is greater than B.

A. Neuron's permeability to Na during the rising phase of an action potential >>> B. Neuron's permeability to K during the rising phase of an action potential.

Thus,  A is greater than B.

A. Neuron's permeability to Na during the falling phase of an action potential  <<< B. Neuron's permeability to K during the falling phase of an action potential.

B is greater than A.

Therefore, the permeability of the neuron membrane to Na and K differs with the stages of action potential.

Learn more about action potential at: https://brainly.com/question/26502153

#SPJ1

what are pollination and fertilization?​

Answers

Pollination is the transfer of pollen grains from an anther to a stigma. Pollen can be transferred by an animal or by the wind. Fertilisation takes place inside the ovary when the nucleus of pollen grain fuses with the nucleus of an ovule to produce a zygote.

Fertilization occurs when pollen grains (male gametophytes) are carried by the wind to the open end of an ovule, which contains the eggs, or female gametophyte. There, the pollen grain develops an outgrowth called a pollen tube, which eventually penetrates to the egg cell within one of the archegonia.

how is ""maximum"" tension achieved in a whole muscle (assuming optimal length)?

Answers

The maximum tension achieved in a whole muscle by stretching a muscle to its optimum length.

What is maximum tension of a muscle?

The maximum tension of a muscle is the maximum force that a muscle can generate when contacting.

The maximum tension equates to the maximum work that a contracting muscle can do.

The maximum tension achieved in a whole muscle by stretching a muscle to its optimum length where actin–myosin interactions are maximal.

Learn more about muscle tension at: https://brainly.com/question/4259162

#SPJ11

What data would meselson and stahl have expected if dna replication was conservative, rather than semiconservative?.

Answers

In the first generation, there would be two bands, one of light density and one of heavy density. In the second generation there would still be two bands, one of light density and one of heavy density.

Cod fry often settle under the bell of some jellyfish species, whose tentacles are poisonous. Name the form of relationship illustrated by this example. Assume the mechanism of formation of this device

Answers

Answer:

Explanation:

해파리 (cnidarians) have a worldwide distribution. Despite most being harmless, some species may cause local and also systemic reactions. 처치 of 해파리 envenomation is directed at: alleviating the local effects of venom, preventing further nematocyst discharges and controlling systemic reactions, including shock. In severe cases, the most important step is stabilizing and maintaining vital functions. With some 차이점 between species, there seems to be evidence and consensus on oral/topical analgesics, hot water and ice packs as effective painkillers and on 30 s application of domestic vinegar (4%–6% acetic acid) to prevent further discharge of unfired nematocysts remaining on the skin. Conversely, alcohol, methylated spirits and fresh water should be 조심스럽게 avoided, since they could massively discharge nematocysts; pressure immobilization bandaging should also be avoided, as laboratory studies show that it stimulates additional venom discharge from nematocysts. Most 처치 approaches are presently founded on 상대적으로 weak evidence; therefore, further research (especially randomized clinical trials) is strongly recommended. Dissemination of appropriate 처치 modalities should be deployed to better inform and educate those at risk. Adequate signage should be placed at 바닷가 to notify tourists of the jellyfish risk. Swimmers in risky areas should wear 보호 장비.

Explain the propagation of electrical impulses along a neuron including the role of myelin

Answers

Nerve impulses are signals that are transmitted along nerve fibers of the body.

Nerve impulses are electrical impulses. They are generated in response to stimuli.

These electrical impulses create:

action potentials as waves of depolarization that moves along the axons.

The axons contain voltage-gated ion channels that are either opened or closed by depolarization (which is the opening of ion channels leading to changes in membrane potential)

Depolarization further causes other channels to open and close thus spreading across the entire length of the axon and into another nerve cell (neuron).

Myelin sheaths act as buffers and through salt conduction help increase the speed of electrical impulses through the neurons. Not every nerve cell is insulated with a myelin sheath.

To learn more about neurons see: https://brainly.com/question/24217914?referrer=searchResults

#SPJ12

Submit your air quality report for your area, showing seven days, the air quality color for each day, and each day's major pollutants. This information should have been obtained in the previous lesson. Also, write a one-paragraph explanation of where the pollutants in your area most likely come from. Part 2 Consider the area that you live in. In at least one paragraph, describe how each of the following factors could affect air pollution in your area. If none of them would affect you, explain why. Factors to consider: the presence of urban areas, topography (presence or absence of hills and mountains), summer temperatures, latitude (distance from the equator).

Answers

The amount of ozone and particle concentrations in a given area are influenced by a variety of weather-related factors, therefore the weather can have a significant impact on air quality.

What influences the air's quality?

The quality of the air is influenced by a variety of climate-related elements, including temperatures, cloud cover, humidity, precipitation frequency and intensity, wind patterns, and others.

In India, more than 90% of people live in areas where the air quality is below WHO limits. The biggest sources of pollution are factories, coal-fired power plants, and automobiles.

Learn more about the quality of the air here:

brainly.com/question/858294

#SPJ1

Why is there no output from the photo-electric cell when the RLG is not moved?

Answers

There is no output from the photoelectric cell when the RLG isn't moved because the laser beams are 180 degrees out of phase.

What is a photoelectric cell?

A photoelectric cell is also known as phototube and it can be defined as an electronic tube (device) that is fitted with a photosensitive cathode, which emits electrons when illuminated, as well as an anode that collects the emitted electrons.

Based on scientific research and experiment, we can logically deduce that there is no output from the photoelectric cell when the ring laser gyro (RLG) isn't moved because the laser beams are 180 degrees out of phase.

Read more on photoelectric cell here: https://brainly.com/question/9512062

#SPJ12

Which two sentences use coordinate adjectives?
A.The dark, musty cellar was full of mice.
B. We rode down a long dirt road on a sunny morning.
C. The dark-haired, hazel-eyed baby was gurgling happily.
D.Alan is wearing a pale blue sweater.

Answers

The two sentences which use coordinate adjectives include:

The dark, musty cellar was full of mice.The dark-haired, hazel-eyed baby was gurgling happily.

What are Coordinate adjectives?

These are words which describe the features of the same noun and is usually separated by a comma.

Options A and C have coordinate adjectives such as 'dark' and the 'dark-haired' respectively.

Read more about Coordinate adjectives here https://brainly.com/question/14242023

#SPJ1

Which of the following organic compounds is the main fuel supply for cellular work?
a. sugars
b. lipids
c. nucleic acids
d. proteins
I am pretty sure it's sugars but I want to check

Answers

I’m also pretty sure it’s sugar
Sugars are the organic compounds which help in cellular work.

Which structure is found only in plant cells and
functions in the process of photosynthesis?

a) W
b) X
c) Y
d) Z

Thank you.

Answers

Chloroplasts are the cells I plants that carry out the process of photosynthesis.

Answer:

B) Chloroplast

Explanation:

Chloroplasts are the organelle of photosynthesis. They make and store pigments that give petals and fruit their orange and yellow colours.

I hope this helps and have a good day!

what kind of characteristic is used innthe key to classify the animals???​

Answers

Answer:

the animal classification system anatomy morphology evaluational history features of embryological development and genetical makeup this classification stream is constantly deplobin as new information about specialitie hope it's helpful

Answer:

their anatomy, morphology, evolutionary history, features of embryological development, and genetic makeup.

`

Explanation:

What is the advantage of starting with the 4x objective before moving to the 10x and then the 40x objective?.

Answers

The advantage of starting with the 4x objective before moving to the 10x and then the 40x objective is that the lower power objective has a larger field of view and is easier to focus.

What are objective lens of a microscope?

An objective lens of a microscope are those lens that are used to focus that sample on a slide and they are always the closest lens to the slides.

The four types of objective lens of a microscope include:

× 4 objective

×10 objective

×40 objective and

oil immersion

The advantage of starting with the 4x objective before moving to the 10x and then the 40x objective is that the lower power objective has a larger field of view and is easier to focus.

Learn more about microscope here:

https://brainly.com/question/13691610

#SPJ9

The scale below shows the pH levels of various liquids. Which of the following substances is a strong acid?

Answers

Answer:

Soda

Explanation:

0 is the most acidic and 14 is the most basic /alkaline

Following a bad fall on the ice, 54-year-old Neal landed on his gluteal region. Subsequently, he has absolutely no feeling in the skin overlying the hamstring muscle group. What nerve do you suspect has been lesioned in the fall

Answers

The posterior cutaneous nerve of the thigh.

Loss of sensation to the sole of the foot would result from nerve blockade of the tibial nerve at the medial malleolus.

What is a sensory nerve?

A sensory nerve carries sensory information to the nervous system. Sensory information is that which is coming from external stimuli such as pressure and temperature. If a sensory nerve is damaged, the person loses sensation in that region of their body. This explains why the patient cannot feel his fingers.

Thus, this could be the answer.

To learn more about sensory nerve click here:

https://brainly.com/question/7156611

#SPJ1

which type of study that a student is doing by exploring the external features of an animal

Answers

Answer:

ethology

Explanation:

I just looked it up

What do you observe in the North American Deciduous Forests ?

Answers

Answer:

broad-leafed trees that shed their leaves annually

Explanation:

npsgov

your instructor gives you an unknown organ for you to examine and identify through microscopy. what should you do first with the sample?

Answers

When examining an unknown organ and identifying it through microscopy, it is required fix it with preservative.

What is a preservative?

A preservative is a specific chemical compound used to conserve a biological sample.

In microscopy, preservatives are very useful to study the anatomy of body parts and their cells.

In conclusion, when examining an unknown organ and identifying it through microscopy, it is required fix it with preservative.

Learn more about preservatives here:

https://brainly.com/question/17229386

#SPJ12

The ____ builds an important barrier against pathogens, but it has to absorb ___ efficiently at the same time.

Answers

The small intestine builds an important barrier against pathogens, but it has to absorb nutrients efficiently at the same time for optimum function.

What is a pathogen?

A pathogen refers to living microorganisms that are capable of causing diseases and harm to their host. Thus, they include the following:

ProtozoaFungiWormsVirusBacteria

Basically, the small intestine has the ability to build an important barrier against pathogens. However, it has to absorb nutrients efficiently at the same time for optimum function of an organism.

Read more on pathogens here: https://brainly.com/question/27961024

#SPJ12

When you are hot, blood vessels in the dermis to maintain homeostasis. When you are cold, blood vessels in the dermis to maintain homeostasis. Heat loss from the body will , when blood vessels in the dermis dilate. Heat loss from the body will when blood vessels in the dermis constrict.

Answers

Answer:

Blood vessels in the dermis dilate in the hot days or during exercise to cool off the body by sweating. During cold, the same blood vessels will constrict to keep the body warm and reduce the heat loss.  

Explanation:

Which observation helped scientists determine the age of the universe?
A. All stars and galaxies are moving closer together at the same rate.
B. All stars and galaxies are moving away from Earth at the same
rate.
OC. The farther away a star or galaxy is, the more slowly it is moving
away from us.
о D. The farther away a star or galaxy is, the more quickly it is moving
away from us.

Answers

A. all stars and galaxies are moving closer together at the same rate

I need the answer asap

Answers

Answer:

Executive

Explanation:

having the power to put plans, actions, or laws into effect.

I need help. The four main types of macromolecules found in organisms are carbohydrates, lipids, nucleic acids, and ?

Answers

Answer:

Proteins

Explanation:

These are the carbohydrates, lipids (or fats), proteins, and nucleic acids. All of the major macromolecule classes are similar, in that, they are large polymers that are assembled from small repeating monomer subunits.

common plants in murree ??

Answers

Answer:

i only know this much just Mark me brailinist

Explanation:

Ajuga bracteosa

Aesculus indica

Adiantum capilus - veneris

Acacia modesta Achyranthis aspera

Determine which type(s) of blood this patient can safely receive. Check all that apply. A B AB O Also, the patient should receive blood that is for Rh.

Answers

People who are AB can receive blood from all types of blood groups.

What is Blood group?

This is the classification of blood based on polymorphisms in antigens on the surfaces of the red blood cells.

There are four types of blood groups and the AB is known as universal recipient which means it can receive blood from any of them. Also the patient should receive blood that is positive for Rh as it will not make anti-Rh antibodies which may destroy cells of the fetus.

Read more about Blood group here https://brainly.com/question/15289194

#SPJ1

Answer: B and O........ Also, the patient can recieve blood that is NEGATIVE (only)

Explanation: these are the correct options on edge, i hope this helps!! :D

The graph below is an age-structure diagram for a population of African
elephants.
Age-structure Diagram of African Elephants

Age class
EDUMA
101234567
4800*
OA Under the age of 20
B. At all ages shown
OC. Over the age of 35
D. Between 20 and 25
B
C
#
At which ages do male elephants outnumber female elephants, according to
the diagram?

Answers

The age at which the male elephants outnumber the female elephants, according to the diagram is B and D.

What is an Age-Structured Diagram?

This refers to the depiction of data of a range of items that shows the distribution of population through the use of age group and sex.

Hence, we can see that from the complete information, there is a graph that shows the ages of male and female elephants and we can see that in classes of B and D, the males outnumber the females.

Read more about age-structured diagram here:

https://brainly.com/question/13969563

#SPJ1

Help please help! Need help

Answers

Answer:

option c. 1 is correct.

*For detailed explanation refer to the attachment.

for each phenotype, list the genotypes (Remember to use the letter of the dominant trait)
* Straight hair is dominant to curly:
_____Straight
_____Straight
_____Curly
*Tail spikes are dominant to plain tails:
_____pointed
_____pointed
_____round​

Answers

Straight- Ss
Straight- SS
Curly- ss
Pointed- PP
Pointed- Pp
Round- pp

if an insect eats the lettuce seedlings in your yard, it is acting most like a(n):

Answers

If an insect eats the lettuce seedlings in your yard, it is acting like an herbivore.

What is an herbivore?

An herbivore is an organism that obtains its energy and nutrients to survive by eating plants.

Herbivores are fundamental in the food web and help to control the number of primary producers in the ecosystem.

In conclusion, If an insect eats the lettuce seedlings in your yard, it is acting like an herbivore.

Learn more about herbivores here:

https://brainly.com/question/1048752

#SPJ12

Other Questions
Carlita has a swimming pool in her backyard that is rectangular with a length of 26 feet and a width of 14 feet. She wants to install a concrete walkway of width c around the pool. Surrounding the walkway, she wants to have a wood deck that extends w feet on all sides. Find an expression for the perimeter of the wood deck. What data collectionused in face-to-faceor written questionnaires?method isinterviewO A. surveyO B. observationO C. experimentO D. publication This drawing by Pablo Picasso is an example of a _________________.a.silverpointc.sketchb.charcoal the virus known as ________ primarily infects lymphocytes. SHL T Teleperformanceeach interaction mattersChoose the correct option.You arrived at your office at 9:35 AM. You left your office at 6:05 PM. How many hours didspend in the office? How do you translate, "I would like some fish, please!"A. Je voudrais un poisson, s'il vous plat!B. Je voudrais des poissons, s'il vous plat.C. Je voudrais le poisson, s'il vous plat!D. Je voudrais du poisson, s'il vous plat! please help!!! picture has the question and answer choices in it John bought a motor cycle for $56,750 and spent $4530 On its repair. Then he sold it for $72650, what was the profit? In a physics class demonstration, a ball is dropped from the roof of a building, 72 ft above the ground. The height, h, in feet, of the ball above the ground is given by the function h = -16t2 + 72, where t is time in seconds. Asking women for dates is most likely to be reinforced on a ___________ schedule. a generator uses loops of area 0.239 m^2, rotating 373 rad/s in a 0.0639 t magnetic field. how many loops must the coil have to generate a maximum emf of 2500 v? Which characteristic of h. pylori is most likely an adaptation to deal with the stomach's powerful muscle contractions that churn its contents? What does this symbol indicate on a weather map?A. A stationary frontB. A cold frontC. A warm front D. An occluded front Compare the three theories of emotion in chapter 7 of your textbook. which of these theories makes most sense to you? why? determine whether the given graph is a function or not Convert each rate using dimensional analysis. Round to the nearest tenth, if necessary.45 mi/h = ___ ft/s A stretch by a factor of 2 for the exponential growth function f(x)= a(nine-fourths) superscript x occurs when a = . a stretch by a factor of eleven-thirds for the exponential decay function f(x)= a(three-fifths) superscript x occurs when a = . a shrink by a factor of one-third for the exponential growth function f(x)= a(7)x occurs when a = . a shrink by a factor of two-fifths for the exponential decay function f(x)= a(two-ninths) superscript x occurs when a = . Please I need help on Fundametal Trigonometric Identities? NEED HELP ASAP!!!!!Triangle ABC and DEF are similar. Answer the following questions:a. What relationship can you write for the angles of these two triangles?b. What is the length of the missing side? Which of these is the algebraic expression for the verbal expression "twelve times the difference of a number and four?" 12 x 4 x 4 12 4(x 12) 12(x 4)