1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
guapka [62]
3 years ago
15

Evolution of the atmosphere Describe and explain how the earths atmosphere evolved.

Biology
1 answer:
svlad2 [7]3 years ago
5 0

Answer:

Answer is on the pic

Explanation:

I hope it's helpful!

You might be interested in
How many triple codons would you need to make the 6 chain protein?​
kakasveta [241]

Answer:

Some amino acids are encoded by more than one codon, inasmuch as there are 64 possible base triplets and only 20 amino acids. In fact, 61 of the 64 possible triplets specify particular amino acids and 3 triplets (called stop codons) designate the termination of translation.

3 0
3 years ago
Which of the following is not true of producers?
Ilya [14]
D
producers are plants, so they won’t attack anyone
5 0
4 years ago
Systolic blood pressure:_____________ a) is the higher number of a blood pressure reading. b) is the lower number of a blood pre
Alik [6]

Answer:

is the higher number of a blood pressure reading.

Explanation: systolic blood pressure is the higher number of a blood pressure reading and its measure in millimeter of mercury.

Systolic pressure is the amount of pressure in the arteries when contraction takes place in heart. Diastolic pressure is the pressure the heart when it relaxes. It is the lower number of blood pressure reading

When the systolic pressure is >120mm Hg and diastolic is less than 80mm Hg it is normal

120-129mm Hg and diastolic less than 80mm Hg it high and such person needs a regular medical check up

But when systolic 129-139 mmHg

and diastolic is 90mm Hg or above it means the individual is having hypertension stage 1

Above 140mm Hg is hypertension stage 2 and it is the most severe stage. It means the person is hypertensive and medical attention needs to be seek for necessary treatment as this could lead to death of such individual if not well managed.

6 0
3 years ago
Why is cell called the structure and fundamental unit of life​
Debora [2.8K]

Answer:

because cells build tissues, tissues build organs, organs build organ system.

5 0
4 years ago
What type of molecule serves as the inorganic carbon reservoir for photosynthesis?
Olin [163]
<span> the answer is D carbon dioxide.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Explain the difference between endothermic and ectotherms. I have a time limit for this, it is due in about 5 hours. Please help
    5·1 answer
  • HELP PLEASE??????<br> ??????<br> ????
    8·1 answer
  • In terms of topography, the deepest soils are ________
    6·1 answer
  • Using nets with larger holes is an example of what?
    5·1 answer
  • What is the scientific name of frog
    5·2 answers
  • How does the temperature of the sea, wind speeds and moisture in the air affect Hurricane Formation?
    12·1 answer
  • Name two ways DNA and RNA are similar
    15·2 answers
  • Please read all this and and answer number 1
    7·1 answer
  • A<br>TI<br>12 h<br>A<br>С C<br>we<br>4<br>gi<br>de<br>A.<br>С.<br>D​
    14·1 answer
  • 3. Species that are in danger of becoming extinct in the near future is known a. endangered species c. Exotic Species Species c.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!