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
laila [671]
2 years ago
12

Most hypotheses state that prokaryotic anaerobes probably evolved first. Why?

Biology
1 answer:
Whitepunk [10]2 years ago
6 0

Answer:

Oxygen was not present on early earth

You might be interested in
What does cellular respiration have to do with metabolic processes?
bixtya [17]

Answer:

Metabolism refers to all the chemical reactions in the body, including those that use oxygen and create carbon dioxide. Oxygen and carbon dioxide, therefore, are involved in both respiration and metabolism. Metabolic reactions are sometimes referred to as cellular respiration, which can cause confusion.

5 0
2 years ago
Read 2 more answers
Explain how is sunlight distributed across the world
Artemon [7]

Answer:

The sun is distibuted across the world due to The environment works in a similar way to a car's heat engine. Winds, precipitation, and evaporation processes in the atmosphere, on the other hand, spread the sun's energy across the Earth. Conduction, convection, and radiation are the methods through which heat energy is transferred.

Explanation:

I took earth science

4 0
2 years ago
Read 2 more answers
This category of endangerment has so few individual survivors that the species could soon become extinct:
bagirrra123 [75]

Answer:

Endangered Species

Explanation:

8 0
3 years ago
Read 2 more answers
Cystic fibrosis is a recessive genetic disorder that result from a defective gene on chromosome 7. For an individual to have sym
spin [16.1K]

Answer:

Cystic fibrosis is a genetically transmitted or heriditary disease.

Explanation:

In cystic fibrosis the lungs and the digestive system get effected. It causes the CFTR protein (Cystic Fibrosis Transmembrane conductane Regulator) to become dysfunctional. Due to this dysfunction, chloride become unable to move.  for this reason mucus clogs the airways in the lungs which leads to respiratory failure and other complications. The gene responsible of this disease located at the long arm of chromosome number 7. Of all ethnic groups, caucasians have the highest inherited risk of this disease.

4 0
3 years ago
What’s the answer or how can I figure It out?
erastovalidia [21]
100% Aa because each have a dominate A and a dominate a meaning they are exactly alike
6 0
3 years ago
Other questions:
  • How did Griffith help build our understanding of genetic
    8·2 answers
  • You are on a call of a minor vehicle accident. your patient is a 22-year-old male who was the driver of a moderate t-bone collis
    13·1 answer
  • A passenger plane is flying above the ground. Describe the two components of its mechanical energy.
    15·1 answer
  • If meiosis continues in this case and produces gametes, what statement concerning their genetic variability would be MOST accura
    6·1 answer
  • How might translation and transcription be considered creative?
    10·1 answer
  • Why is crossing over an essential step in meiosis
    12·1 answer
  • Dr. navid has been riding the elevator with his client jill for over an hour in the hopes that this in vivo __________ will diss
    14·1 answer
  • Which of the following is true about the rock shown in the image above?
    15·2 answers
  • Demonstration of Learning:
    6·1 answer
  • What advantage does nuclear power have over power produced through the combustion
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!