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dimulka [17.4K]
3 years ago
9

Living organisms all have dna and rna which are both

Chemistry
2 answers:
Luba_88 [7]3 years ago
7 0
DNA and rna are both nucleus acids
Vadim26 [7]3 years ago
5 0

Answer:

D

Explanation:

Hope this helps :D

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What is the approximate percentage of nitrogen in<br> the Earth's current atmosphere?
RoseWind [281]

Answer:

78% nitrogen

Explanation:

It has been long agreed upon that our atmosphere is highly abundant with nitrogen. Our atmosphere is composed of  78% nitrogen and then other gases follow such as 21% oxygen, 0.9% argon, and 0.03% carbon dioxide with very small percentages of other elements.

7 0
2 years ago
For a constant waves speed,wavelength,of the wave increases with a(n)______
pochemuha

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higher frequency

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3 years ago
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Pani-rosa [81]

Explanation:

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3 0
3 years ago
I will give brainliest!!! In the reaction represented by the equation Al2O3 -&gt; Al + O2, what is the mole ratio of aluminum to
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7 0
3 years ago
How many moles of FeCl3 could be produced from 6.1 moles of Cly?<br> 2 Fe + 3Cl2 —&gt; 2 FeCl2
Black_prince [1.1K]

Answer:

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Explanation:

The reaction expression is given as shown below:

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So;

  We know that from the balanced reaction expression:

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The number of moles is 4.1 moles of FeCl₃

6 0
2 years ago
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