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
disa [49]
3 years ago
14

Name 5 major events occured during the precambrian era?

Biology
1 answer:
Gelneren [198K]3 years ago
7 0
1) <span>the solar system and light formed.
2) </span> Earth<span>'s formation, approximately 4,5 billion years ago.
3) </span>the creation of the atmosphere through volcanic out gassing; <span>Earth's primitive atmosphere made a transition to an </span>oxygen<span> rich atmosphere.
4) </span>formation of landmass and oceans.
5) the creation of life; <span> there is evidence of the earliest appearance of eukaryotes.</span>
You might be interested in
Which is not a negative consequence of human population growth?
Mrac [35]

Answer:

C

Explanation:

Because a longer life will allow more people to make social contributions that will potentially benefit others.

6 0
1 year ago
What is lower limit for the mass of a black hole?
Stells [14]
The precise value is still not known, <span>but it is believed to be between 1.5 and 3 solar </span>masses<span>.

In short, Your Answer would be Option A

Hope this helps!</span>
6 0
3 years ago
What muscle is commonly injured while sleeping?
wlad13 [49]

Answer:

Explanation:

If you sleep on your back, a pillow that is too thick can strain the curvature of your spine and your neck muscles. If your pillow is too thin, side-sleeping can strain the muscles on the side of your neck

7 0
2 years ago
A cell with two pairs of each set of chromosomes is called what ?
Kipish [7]

Answer:

A cell with two pairs of each set of chromosomes is called what?

Diploid chromosomes

Explanation:

It is called diploid because of the presence of two homologous chromosomes

5 0
2 years ago
According to the law of conservation of matter, in any food chain we know that
Nikitich [7]
C) matter is changed into various forms but the total quantity remains unchanged.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why is red the last color seen at sunset?
    12·1 answer
  • Animals create energy by converting glucose to ATP during cellular respiration: true or false?
    10·2 answers
  • To obtain evidence for the presence of black holes, scientist must?
    9·1 answer
  • Select the description of mRNA. a.a three‑dimensional complex of ribonucleotides and proteins that assembles polypeptide chains
    12·1 answer
  • Ocean waves carry water from hundreds of miles away true or false
    13·1 answer
  • Which of the following best describes the circuit shown below?
    10·2 answers
  • Plants that get energy from the sun to obtain there own food
    15·1 answer
  • What is an electromagnet? What are the parts of an electromagnet? How is an electromagnet useful when compared to a permanent ma
    13·1 answer
  • Which of the following would be the most important adaptation for a desert-dwelling animal to possess? a. heat dissipation struc
    12·2 answers
  • Which of the following is used to provide energy in animal cells?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!