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
NNADVOKAT [17]
3 years ago
13

HELP PLEASE Current theory is that all life on earth originated from

Biology
2 answers:
mezya [45]3 years ago
6 0

Answer:

single cell prokaryotes

skelet666 [1.2K]3 years ago
6 0

Answer:

Single-cell prokaryotes

Explanation:

The first cells were most likely very simple prokaryotic forms. Ra- diometric dating indicates that the earth is 4 to 5 billion years old and that prokaryotes may have arisen more than 3.5 billion years ago

You might be interested in
What is an organisms niche
fredd [130]
In ecology<span>, a </span>niche<span> (</span>CanE<span>, </span><span><span>UK:</span> <span>/<span>ˈniːʃ</span>/</span></span><span> or </span><span><span>US:</span> <span>/<span>ˈnɪtʃ</span>/</span></span>)[1] is the fit of a species living under specific environmental conditions.
<span>https://en.wikipedia.org/wiki/Ecological_niche</span>
3 0
3 years ago
Read 2 more answers
Explain the two ways of estimating the ages of rocks and fossils
Sonbull [250]

Answer:

1. Relative dating

2. Absolute dating

8 0
3 years ago
Question: True or False: Evidence and Data that is
LenKa [72]
I think it’s false but jsjs
5 0
2 years ago
Read 2 more answers
Ths greenhouse effect is a result of
ivolga24 [154]
Greenhouse is due to excess of CO2 , Methane gas !! It has both benefits and demerits !!
5 0
3 years ago
Read 2 more answers
What are the names of the 4 nitrogenous bases?
masha68 [24]

Answer: Adenine, Guanine, Thymine or Uracil and Cytosine

Explanation: Nitrogenous bases are one of the major constituents of nucleic acids. They contain nitrogen and act as bases in reactions.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the common name of this gas, N2, the most prevalent in our atmosphere? A) sodium B) nickel C) nitrogen D) oxygen
    13·2 answers
  • Select all of the answers that correct explain what can affect enzymes and their reaction rates.
    13·2 answers
  • Mutations that occur in DNA sequences during replication are​
    11·2 answers
  • An animal that eats berries, insects and seeds would be placed in what classification?
    14·2 answers
  • If you wanted to determine the phenotype of an organism, what procedure would you follow?
    12·1 answer
  • Describe the structure that form the outside of a prokaryotic cell
    11·1 answer
  • The evolution of populations due to chance is
    15·1 answer
  • What is the one specie that the male gives birth not female
    12·2 answers
  • ok so I'm reading about the martian (Mark Watney) and I need help to summarize chapter 6 could anyone please help?​
    5·1 answer
  • What does the prefix<br> "homo-" mean? (As in<br> homeostasis)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!