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Nastasia [14]
1 year ago
6

How do living organisms help the soil

Biology
2 answers:
sukhopar [10]1 year ago
7 0

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
brainly.com/question/14446087?referrer=searchResults


#SPJ12

serg [7]1 year ago
6 0

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

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In Active Transport, molecules must cross the concentration gradient. In which direction would the molecules be moving?
leva [86]
I think its A. down the gradient

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coraline analyzed the data and stated that the better measure of center for the women is the median. is coraline correct? explai
Usimov [2.4K]

According to Coraline's analysis of the data, the median is a better indicator of the center for women. After analyzing the data, Michaela concluded that the mean is a better indicator of the center for women.

What is coraline?

The median would be the most appropriate measure of center because of the slight skew. The statistics students analyzing the data were asked to study. The perceived under representation of female speakers at prominent scientific meetings is currently a popular topic for discussion. coraline analyzed the data and stated that the better measure of center for the women is the median. Cardiac CT was performed on a total of 169 patients with HIV and 81 controls. Those who had HIV had more epicardial fat volume.

To learn more about female speakers  from given link

brainly.com/question/27995786

#SPJ4

8 0
1 year ago
A species of starfish preys on sea urchins and mussels. If the starfish is removed from the ecosystem, the mussel population exp
RoseWind [281]

Answer:

The starfish is ecosystem balancer

Explanation:

4 0
3 years ago
Compare each patient's cdna sequence to the wild-type cdna sequence. Each patient has one nucleotide-pair substitution mutation.
Lera25 [3.4K]

The mutation is a change in the nucleotidic sequence. In the exposed example, Patient 1: nucleotide 143, T<u>T</u>C⇒T<u>G</u>C. Patient 2: nucleotide 143, T<u>T</u>C⇒T<u>C</u>C. Patient 3: nucleotide 147, TT<u>C</u> ⇒ TT<u>G</u>.

<h3>What is a mutation?</h3>

A mutation is a change or alteration in DNI sequences that introduce new variants.

Many of these are eliminated, but some of them might succeed and be incorporated into each individual.

These mutations are the ones that have been selected by natural selection.

<h3>Solving the problem</h3>

We know that each sequence initiates with nucleotide number 103 and ends in nucleotide 162.

So first, we will number the nucleotides, from 103 to 162. Each nucleotide has a number in increasing order.

Now, we will identify the mutations in each of the strands by comparing them with the wild-type sequence. The mutation occurs in one of the nucleotides, so we must look for the change in the bases.

Finally, we will identify the nucleotide location of each mutation.

                   nucleotide                 wild-type                mutated

<u>                       location                 nucleotide              nucleotide      </u><u>           </u>

Patient 1            143                         TTC                         TGC

Patient 2           143                         TTC                         TCC

<u>Patient 3           147                          TTC                        TTG                         </u>

<u />

In the attached files you will find an image for a better understanding.

You will learn more about mutations at

brainly.com/question/4347425

brainly.com/question/17914937

 

3 0
2 years ago
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