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Greeley [361]
3 years ago
9

Why do organisms need nitrogen

Biology
1 answer:
Reika [66]3 years ago
5 0
It is one of the essential elements to life
You might be interested in
A landslide quickly roads sediment on a steep hill. When the landslide reaches the bottom of the hill, it slows down and finally
yarga [219]

Answer:

Deposition

Explanation:

Landslides occur under the effect of gravity. When a mass of rock or earth slides down from a mountain or from a cliff then this phenomenon is termed as Landslide.

Landslides are considered to be a rapid method of erosion.  Wind, waves, running water, glaciers and gravity are the five agents of erosion out of which the gravity influences the process of Landslides.

Landslides occur suddenly and are dangerous example of the movement of earth materials under the influence of gravity. When weathered material falls away from a cliff, it slides down under the effect of gravity and finally after reaching the hill, the material gets deposited there. This is called Deposition by landslides.

7 0
3 years ago
Once nutrients have been broken down through the process of cellular respiration, which of the following must also happen in ord
irina [24]
I think the answer is B:the cell must remove waste
Explain: it’s definitely not option 1, it’s an animal cell. The last one I doubt as well. So it is down to B and C.
3 0
3 years ago
What other evidence could you use to analyze evolutionary relatedness among gibbons, monkeys, and humans?
AysviL [449]

Since the question is incomplete, the answer will include the generalize ways that can be used to analyze evolutionary relatedness among gibbons, monkeys, and humans.

Answer:

The evolutionary relationship is important to understand the evolution of the organisms. The common ancestors and closely related species of the organisms can be known by study the evolutionary relationship of the organism.

The DNA sequence and the amino acid sequence of gibbons, monkeys, and humans are quite similar with each other. The gibbons and humans have more then 99% DNA sequence similarity. The physical characteristics, cranial capacity and anatomical characteristics of the gibbons, monkeys, and humans are more or less similar with each other.

5 0
3 years ago
An instructor says that this disease has been nearly eradicated in developed countries. which disease is probably being discusse
lawyer [7]

Nowadays, different countries are constantly emerging and expanding their liabilities which may include the field of medicine. The disease that is being discussed by the instructor that is considered nearly eradicated is probably the measles. This disease is caused by Paramyxovirus which is a major respiratory pathogen among infants and young children. Measles is also known as “rubeola virus”, an acute, highly respiratory symptoms and a maculopapular rash that affects the mouth, head, body and extremities. It begins with the appearance of Koplik spots which may end up to some complications like symptomatic encephalitis and subacute sclerosing panencephalitis(SSPE). In order to prevent this type of disease MMR(Measles, Mumps & Rubella) Vaccine is needed. According to some of the reports, it is still common to some of the countries, but WHO campaigns to eradicate the disease worldwide by the year 2020.

6 0
3 years ago
A group of scientists are studying the effects of different fertilizers on the growth of pea plants. They began their study with
timama [110]
The answer is <span>B. The type of fertilizer.</span>


<span>An independent variable is variable that is not affected in the experiment. It is what experimenter controls. On the other side, a dependent variable is called dependent because it depends on the independent variables. It is what is affected during the experiment.
In this case, the growth of pea plants depends on different types of fertilizer. So, the growth of pea plants is the dependent variable and different type of fertilizer is the independent variable.</span>

4 0
3 years ago
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