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
Nuetrik [128]
2 years ago
14

What is limestone?**

Biology
2 answers:
yaroslaw [1]2 years ago
8 0

Answer: a hard sedimentary rock, composed mainly of calcium carbonate or dolomite, used as building material and in the making of cement.

Nitella [24]2 years ago
7 0
Limestone is a sedimentary rock made of calcium carbonate (CaCO3), composed mainly of calcium carbonate or dolomite, used as building material and in the making of cement.
You might be interested in
What is the purpose of translation?
Kitty [74]

The entire process is called gene expression. In translation, messenger RNA (mRNA) is decoded in a ribosome to produce a specific amino acid chain, or polypeptide. The polypeptide later folds into an active protein and performs its functions in the cell.

3 0
3 years ago
What describes the relationship being proteins dna and cells
pashok25 [27]

Answer:

Cells contain DNA that controls the production of proteins.

Explanation:

7 0
3 years ago
What is the kinetic energy of a 1,200 kg object that is moving at a speed of 24 m/s​
Anit [1.1K]
The Kinetic energy is 345,600 J

=1/2^2

6 0
3 years ago
Muscle cells can use the ________ energy system to obtain energy.
frutty [35]
Muscle cells need a specific form of energy for contraction and cannot use the energy released directly from breaking down glucose or triglycerides. Rather, body cells must first convert food to adenosine triphosphate (ATP). <br /><br /> Food is digested and processed into ATP through sever different stages.
3 0
3 years ago
Why do humans<br> show variation?
Mars2501 [29]

Answer:

gugkugcoytci6r

Explanation:

Causes of Variation:

Causes of differences between individuals include independent assortment, the exchange of genes (crossing over and recombination) during reproduction (through meiosis) and various mutational events. There are at least three reasons why genetic variation exists between populations.

<em>PLEASE</em><em> </em><em>THANK</em><em>,</em><em> </em><em>RATE</em><em> </em><em>AND</em><em> </em><em>FOLLOW</em><em> </em><em>ME</em><em>,</em>

<em>AND</em><em> </em><em>PLEASE</em><em> </em><em>MARK</em><em> </em><em>ME</em><em> </em><em>AS</em><em> </em><em>"</em><em>BRAINLIEST</em><em>"</em><em> </em><em>ANSWER</em><em> </em>

<em>HOPE</em><em> </em><em>IT</em><em> </em><em>HELPS</em><em> </em><em>YOU</em><em> </em>

8 0
2 years ago
Other questions:
  • What environmental variables may influence regeneration
    9·1 answer
  • A particular bird species found in North America obtains most of its food energy by catching and eating insects. A mutation aris
    9·1 answer
  • PLEASE HELP ME!!!! 15 points!!!
    15·1 answer
  • Choose the plants from the following list that you would find in the lower shore area of the rocky shore.
    12·1 answer
  • 1.) How is DNA related to chromosomes and genes?
    12·1 answer
  • Starlings produce an average of five eggs in each clutch. if there are more than five, the parents cannot adequately feed the yo
    15·1 answer
  • Which gland of the endocrine and nervous system controls the other glands in the body?
    6·1 answer
  • which of the following does not provide sufficient evidence that living things have been evolving for millions of years ​
    5·1 answer
  • What are amino acids used to build<br> EDG2021
    12·1 answer
  • What type of bonds and how many is found between the hydrogen and oxygen of the same water molecule?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!