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
makkiz [27]
3 years ago
8

Why did abiogenesis only happen once?

Biology
1 answer:
Sphinxa [80]3 years ago
6 0
Abiogenesis is the theory that life arose from non living molecules to form the earliest life forms. In the simplest sense, once there is life, life will arise from living rather than non living matter. However, there are those who speculate that it is possible for abiogenesis to occur more than once.
You might be interested in
Adults who are on their feet alot for work will often soak their swollen ankles in a pail of hot water with Epsom salt dissolved
Tanya [424]

The type of solution formed is hypertonic.

<h3>What are hypertonic solutions?</h3>

Hypertonic solutions are solutions with higher dissolved solutes as compared to the sap of the cells suspended in them.

Epsom salt is made up largely of magnesium sulfate. Thus, a solution formed by dissolving Epsom salt is water will have more magnesium in it than the cells of the part of the body soaked in it.  

Hence, such a solution is hypertonic.

More on hypertonic solutions can be found here: brainly.com/question/13886457

#SPJ1

6 0
2 years ago
In four o’clock plants, there are three phenotypes for flower color, but only two alleles. The table shows both the expected and
saveliy_v [14]
The answer for this is <span>The population evolved because the frequency of the alleles and the genotypes changed so its letter B hope that helps</span>
7 0
3 years ago
Read 2 more answers
Why do cells divide instead of just grow larger?
kherson [118]

Answer:  As we all grow, why don’t the cells just get bigger instead of getting more of them? Cells are limited in size because the outside (the cell membrane) must transport the food and oxygen to the parts inside.

Explanation:  

8 0
3 years ago
No more than _____________ of your total calories should come from saturated fats.
RideAnS [48]
No more than 7% of your total calories should come from saturated fats.
8 0
3 years ago
which three components are common to the circulatory systems of most living things                                    PLZZ I WIL
gavmur [86]
Heart,vessels,circulating fluids
3 0
3 years ago
Other questions:
  • True or false? the spectrum of health care delivery refers to the various types of care.
    6·1 answer
  • 9/10+1/4 ?????????..
    14·1 answer
  • You have a shark that is getting too big for the tank and you must get rid of the shark. What would be the best thing for you to
    5·2 answers
  • How do the evolutionary chart and the video support the claim that all living things are made up of cells
    10·2 answers
  • Which process is catalyzed by rubisco during the light-independent reactions of photosynthesis?
    5·2 answers
  • How is globalization potentially damaging to the environment?
    10·2 answers
  • A metabolic waste of algae that can be recycled for use in cellular respiration is A.oxygen
    6·1 answer
  • Rachel drove 300 miles from her home to Philadelphia to visit her sister and then returned home a week later. At the end of the
    5·1 answer
  • What structures make up the male and female reproductive systems?
    7·1 answer
  • Using the diagram, relate the levels of glucose, insulin, and glucagon to each other.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!