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Kaylis [27]
3 years ago
7

Draw a diagram of Nitrogen cycle

Biology
1 answer:
mart [117]3 years ago
5 0

Answer:

I draw it

Explanation:

but excuse that cnt send <u>i</u><u>t</u><u>.</u>

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Does anybody know the answer to this question please help me 10 more minutes
bija089 [108]

Answer:

The answer is number two extinction happened, this was the time dinosaurs went extinct ebcause lack of sun because oh how much dirt was blown into the earth atmosphere becuase of the asteriod, third option is talking about big bang theroy so that dosnt apply!

Explanation:

3 0
3 years ago
To the base pair given write the correct matching base pair for
adelina 88 [10]

AT, GC

Explanation:

Adenine (A) pairs with Thymine (T).

Guanine (G) pairs with Cytosine (C).

A - T

C - G

T - A

T - A

G - C

C - G

hope this helps you!

5 0
2 years ago
The continental crust is:
Pani-rosa [81]

Answer:

the outermost layer of Earth's lithosphere

Explanation:

the outermost layer of Earth's lithosphere that makes up the planet's continents and continental shelves and is formed near subduction zones at plate boundaries between continental and oceanic tectonic plates. The continental crust forms nearly all of Earth's land surface.

5 0
2 years ago
Why is a parent usually a better match for transplanted tissue to a donor than a random individual of the same species?
s344n2d4d5 [400]

Answer: For decreased chances of rejection

Explanation:

The three higly polymorphic MHC 1 genes in human beings are HLA-A, HLA-B and HLA-C.

These determine the compatibility of the organ or tissue in the recipient's body each by the help of many alleles that segregates in a population.

There are very less chances that a random chosen donor will match the a recipient six allele genotype.

This is the reason parent  may be the best donor for organ transplantation or tissue transplantation.

7 0
3 years ago
What do viruses have in common with your body's cells?
Alex

Answer:

C

Explanation:

(Humans) body cells and viruses both contain RNA and DNA. So both have this similarity.

6 0
3 years ago
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