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
AleksandrR [38]
3 years ago
6

What single cell flourished on earth​

Biology
1 answer:
LUCKY_DIMON [66]3 years ago
3 0

Answer:

Prokaryotic single-celled organisms.

Explanation:

even though many debate on this. the earliest forms of like pretty much began with bacteria. During the Precambrian Timespan most life was composed of these single celled organisms.

You might be interested in
Question 11 of 30
jonny [76]

Answer:

solar energy

Explanation:

solar energy

5 0
2 years ago
Why is water considered to be abiotic?
Contact [7]
Because it never lived... Its not a living thing
5 0
3 years ago
Read 2 more answers
What life changes do people<br> face in middle adulthood?
MissTica

Answer:

Middle adulthood, or middle age, is the time of life between ages 40 and 65. During this time, people experience many physical changes that signal that the person is aging, including gray hair and hair loss, wrinkles and age spots, vision and hearing loss, and weight gain, commonly called the middle age spread

Explanation:

8 0
2 years ago
I need help what do I do?
Effectus [21]

Answer:

Yellow like fragments andpresent in central position are nucleus

Explanation:

6 0
2 years ago
Why is a second blood test necessary three months after a person thinks he or she has been exposed to hiv?
Elza [17]
The antibodies to the HIV virus may take up to three months to appear in the blood of the infected person. 
Therefore, the second blood test is necessary three months after a person thinks that he/she has been exposed to HIV to check the presence of these antibodies and confirm whether the person is infected or not.
6 0
3 years ago
Read 2 more answers
Other questions:
  • scientists have found that although plants require light to carry on photosynthesis Very high levels of sunlight can kill some p
    9·1 answer
  • Which helps prevent errors in DNA replication
    5·2 answers
  • When an inducer molecule attaches to the repressor protein what happens to the repressor protein?
    6·1 answer
  • Illustrate the position of the Earth, Moon, and Sun during a lunar eclipse. You may do so by typing the words or by drawing and
    15·1 answer
  • What compound could serve as the repressor of the trp operon in<br> e. coli?
    10·1 answer
  • Need help with the biology picture
    5·1 answer
  • In an experiment, what is the factor that is tested?
    14·1 answer
  • SCRIE UN ESEU CU TEMA UN OM SANATOS - UN OM FERICIT(AM NEVOIE URGENT)
    8·1 answer
  • A -tonic solution will cause water to flow out of a cell. What happens to a cell in this
    14·1 answer
  • 3. Why are bats able to live much onger than
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!