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lara [203]
3 years ago
13

1. Why is the nitrogen cycle important?

Biology
1 answer:
Temka [501]3 years ago
5 0

Answer:

Nitrogen is found in soils and plants, in the water we drink, and in the air we breathe. It is also essential to life: a key building block of DNA, which determines our genetics, is essential to plant growth, and therefore necessary for the food we grow.

Explanation:

<h2>Marke me a brainlist</h2>
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Why do we classify organisms??​
OLEGan [10]

Answer: we classify organisms to group living beings who share  the same characteristics or who have common attributes

Explanation: So, since the late '60s and based on the proposal of the researcher Robert Whittaker, most biologists group living beings into 5 large groups called Kingdoms, based mainly on three characteristics:

* type of cell,

* number of cells in each organism and

* the way of obtaining energy.

As a result, we could have 5 kingdoms; and these kingdoms are:

Monera, represented by the microorganisms of prokaryotic type known colloquially as "bacteria"  

-Fungi, represented by mushrooms

-Plantae, the kingdom of the plants

-Animalia, the kingdom of the animals, and

-Protist, a very diverse group of organisms of eukaryotic type.

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I hope it is useful. regards. Maria

4 0
3 years ago
What is the most likely result if the shape of the enzyme changes?​
Volgvan

Answer:

If the shape of an enzyme changes then the enzyme will no longer be able to perform its function.

Enzymes can be described as bio-catalysts which usually speed up a chemical reaction. Each enzyme has a particular substrate which fits into the active site of the enzyme. Every enzyme needs a particular temperature and pH for its functioning. If the shape of an enzyme changes, then it will no longer be able to perform its function and will become denatured.

6 0
3 years ago
Has anyone ever had the same fingerprint
Brrunno [24]
No. Not even twins can have the same fingerprint. 
5 0
3 years ago
Atoms of which element contain 25 protons? magnesium (Mg) aluminum (Al) tin (Sn) manganese (Mn) Which element has an atomic numb
mixer [17]

Answer:

1)Manganese (Mn)

2)Sulfur(S)

Explanation:

Atoms of which element contain 25 protons?

It is Manganese.

The atomic number of an element is the number of proton in the nucleous of an atom of the element. Here proton= 25= atomic number.

The number of proton helps to identify the particular element. In the modern periodic table, the elements are arrange base on how the atomic number is increasing. Then Manganese has atomic number of 25.

✓Which element has an atomic number of 16?

It is Sulfur, as explained earlier, the number of pron in the atom of the sulfur element is 16.

6 0
2 years ago
Read 2 more answers
Cold air is more dense than warm air; therefore, it has
lys-0071 [83]
It has more density than warm air
5 0
3 years ago
Read 2 more answers
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