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VladimirAG [237]
2 years ago
7

Earth's earliest atmosphere may have contained which components.

SAT
1 answer:
uysha [10]2 years ago
7 0
As Earth cooled, an atmosphere formed mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's atmosphere.
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alexira [117]

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8 0
3 years ago
There are ______ covalent bonds in the lewis structure of ch3ch2oh.
yKpoI14uk [10]

Answer:

8 bonds

Explanation:

5 0
2 years ago
Democratic socialism and liberalism i think<br> Idek<br> Free brainliest and pts
Dafna11 [192]

Answer:

ty

Explanation:

ty

8 0
3 years ago
Read 2 more answers
A force of 150 n is being applied over an area measuring 0. 50m^2. Calculate the pressure on the object ensuring you give the co
Marta_Voda [28]

Given:-

Force , F = 150 N

Area on which force act ,A = 0.5m²

To Find:-

Pressure ,P

Solution:-

Pressure = Force/Area

•P = F/A

Substitute the value we get

→ P = 150/0.5

→ P = 150×10/5

→ P = 1500/5

→ P = 300 Pa.

Therefore, the pressure acting on the object is 300 Pascal.

Additional Information!!

• Product of mass and acceleration is called force.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀OR

• Push or pull of an object is called force.

• SI unit of Force is Newton.

• It is denoted by N.

• Force is vector Quantity i.e., both Magnitude and direction.

• Mathematical term

• Force = Mass×Acceleration

4 0
2 years ago
DdNTPs and dNTPs differ in which portion of the nucleotide
vredina [299]

The portion of the nucleotide in which ddNTPs and dNTPs differ is known as deoxyribose sugar.

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

A nucleotide is the subunit of deoxyribonucleic acid (DNA) or ribonucleic acid (RNA) which contains a nitrogenous base. Also, portion of the nucleotide include:

  • A nitrogenous base.
  • A phosphate group.
  • Deoxyribose sugar (5-carbon sugar).

Based on scientific research and records, the portion of the nucleotide in which ddNTPs (ddGTP, ddATP, ddTTP and ddCTP) and deoxynucleoside triphosphate (dNTPs) differ is known as deoxyribose sugar.

Read more on nucleotide here: brainly.com/question/19755749

#SPJ1

7 0
2 years ago
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