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
sleet_krkn [62]
3 years ago
14

What happened first in earths history

Biology
1 answer:
Eddi Din [679]3 years ago
7 0

Our planet has 4.5 billion years, it has been busy for few eons . Birth of planet earth grew up from a dusk and rocks surrounding  young sun. The origin of life . Life harness the power of sunlight . The begining  of plate tectonics.The  great oxidation event.

You might be interested in
Pleace and peace!!!!!!!!!!!!!!!!!
Keith_Richards [23]

Answer:

Part a: C)

Part b: A)

Explanation:

a heterozygous (Rr) and a Homogenous (rr)

Part a: C)

There is only one out of 4 (Rr) so 1/4

A)

7 0
3 years ago
Read 2 more answers
If a DNA polymerase recognizes a guanine nitrogenous base on the template strand, which nitrogenous base will it polymerize to t
Klio2033 [76]
Chargaff's rules state: adenine is complimentary to thymine and cytosine is complimentary to guanine. For this question, in order for polymerization of the growing complementary strand, guanine must bind with cytosine.
<span>Answer: B.C</span>
4 0
3 years ago
Which is true about scientific knowledge?
Neporo4naja [7]
TB. It is open to change.he thing about science is that a discovery may be made today and written up but by tomorrow something else is found that edifies what was found or proves it incorrect or make it obsolete.  .Therefore the answer is <span>B. It is open to change</span>
5 0
3 years ago
Im playing football and my head is starting to hurt is this a sign of a cuncussion
ozzi
If you hit your head hard possibly. if just playing and running no.
7 0
3 years ago
Read 2 more answers
Tapeworms can reproduce by _____.<br> budding<br> fission<br> fragmentation
Tema [17]
Binary fission is a type of asexual reproduction or rather an asexual reproduction common in most prokaryotes.
This function happens when the organism divides itself producing another replica of its genetic material and now altogether as the organism itself. 

Examples:
Bacteria
<span>archaebacteria</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Increased formation and secretion of urine
    11·2 answers
  • Question 7 (True False Worth 2 points)
    11·1 answer
  • Why do structural similarities between living things point to common ancestry?
    12·1 answer
  • _______ are sections of DNA that contain the instructions for building a chain of amino acids which is also called a polypeptide
    7·2 answers
  • Why are the lungs made up of these
    8·1 answer
  • What animals eye is this?
    14·1 answer
  • Agriculture animals may reproduce both sexually and asexually
    13·2 answers
  • Define target cell and explain why all cells are not target cells for all hormones
    13·1 answer
  • Will mark brainliest and give thirteen points
    13·1 answer
  • Which of the following is the central issue underlying a problem that needs to be addressed
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!