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
Phoenix [80]
3 years ago
13

How long were simple microsocpic organisms the only life forms on earth?

Biology
1 answer:
charle [14.2K]3 years ago
8 0
The simple microscopic organisms the only life forms on earth was 560 million years.
You might be interested in
Which nation would be CLOSEST to the command side on this economic
Alina [70]

Answer: D) North Korea

==============================================================

Explanation:

The United States, the United Kingdom, and France are all countries that have capitalistic economies. This means that (for the most part) private industry and the market determines what products are produced and who gets those products. I said "for the most part" because these countries don't follow a purely capitalistic structure. There are some elements of government regulation to ensure that no breakdowns occur. The regulations are also to ensure some level of fairness as well, in addition to preventing things like fraud.

On the other hand, countries like North Korea are known as command economies because the government determines what products are to be made and they determine who gets the products. This means that they set the prices as well to whatever they feel is correct (even if the market may disagree otherwise). The term "communism" is often strongly connected to the term "command economy".

7 0
3 years ago
Playing video games requires which of the following skills?
gavmur [86]
Problem solving I believe
6 0
3 years ago
Read 2 more answers
Why won’t a sample of DNA from saliva work in gel electrophoresis
Kitty [74]
Because dna won't bond corectly
6 0
3 years ago
Bacteria is a prime candidate for genetic engineering because of its ___________ and ____________?
N76 [4]

The given blanks can be filled with the ability to take up foreign DNA and express proteins faster.  

The direct manipulation of the genes of an organism with the application of biotechnology is known as genetic engineering. It is an array of technologies that are utilized to modify the genetic make-up of an organism, involving the transfer of genes across and within the boundaries of the species to generate novel or bettered organisms.  

In genetic engineering, bacteria play a key role, as it is an essential tool for natural scientists. The genes and other genetic information from a broad array of species can be administered into bacteria for modification and storage, thus producing genetically modified bacteria in the procedure.  

The bacteria possess the tendency to take up foreign DNA and expresses the desired proteins at a faster rate.  


3 0
4 years ago
-What is realistic personal goal you have for yourself in terms of living environmentally
ddd [48]

Answer:

Electric is the way so ive got to ask you

Do You Know Da Way

Because Dis Is the way :)

Explanation:

4 0
2 years ago
Other questions:
  • Which of the following is a layer of the solid Earth?
    15·1 answer
  • Denise was measuring the effect of temperature on the amount of dissolved oxygen that water can hold. She hypothesized that as w
    14·2 answers
  • Why is damage to the heart more serious than damage to the liver ?
    7·1 answer
  • ​____ allow bacteria to join together to transfer genes.
    8·1 answer
  • When is it okay for a client to become intimately involved with their trainer? A. If both parties consent to it B. Never C. If t
    8·1 answer
  • Where does transcription take place in the cell
    15·1 answer
  • If one concentration of a sugar solution is lower outside the cell than inside the cell which will happen by osmosis?
    9·1 answer
  • A sparrow will build its nest under the nest of an osprey. The smaller birds get protection because other predators will not mes
    10·2 answers
  • Movements of the air that occur in short distance caused by local land features, such as mountains or large bodies of water
    13·1 answer
  • I have a question lol I can't sleep
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!