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
galina1969 [7]
3 years ago
7

What is diamond ?how it formed?why it is so precious?

Biology
1 answer:
serious [3.7K]3 years ago
5 0

Answer:

Diamond is a solid form of the element carbon with its atoms arranged in a crystal structuctre. It is formed in the mantle and delivered to the surface by deep source volcanic eruption.

Explanation:

it have exquisite beauty, inner fire, and unique physical quantity have made them so precious.

You might be interested in
What human body system does your body use to get oxygen into your cells?
saw5 [17]
Your body used the respiratory system (lungs)
8 0
3 years ago
The tilt of Earth's rotational axis toward or away from the sun causes:
dmitriy555 [2]

Answer:

Night or Day

Explanation:

when the earth is tilted towards the sun it is day and when it's titled away it is night

7 0
3 years ago
A(n) ____ is a deposit of sediment along a shoreline.
strojnjashka [21]
I think the answer is coastal sediment
3 0
4 years ago
How is preimplantation genetic diagnosis used in the future?<br><br> Please help<br> Thank you
sleet_krkn [62]

Answer:

In recent years PGD technology has been increasingly used by infertile patients undergoing IVF treatment, in order to screen their embryos for chromosomal abnormalities. Aneuploidy is extremely common in human embryos and leads to a developmental arrest, implantation failure and spontaneous abortion.

6 0
3 years ago
What is a source of variation in asexual reproduction ?
Vera_Pavlovna [14]
When alleles are recombined during sexual reproduction, they can produce dramatically different phenotypes. Thus, sexual reproduction is a major source of variation within many population. Asexual<span> production is when there is one parent that produces offspring that are identical to the parent. Basically a copy of the parents DNA.

Your answer in short is B
</span>
5 0
3 years ago
Other questions:
  • What is the name of the gap where neurons ALMOST touch, but don't
    5·1 answer
  • Why are a plants stomata generally open during the day and closed at night brainly?
    7·1 answer
  • How are climax communities different from pioneer communities?
    14·2 answers
  • In guinea pigs coat color is determined by a single gene with two alleles. A guinea pig from a true-breeding black strain is mat
    6·1 answer
  • Which of the following can be expected to occur as climate change continues on earth?
    5·1 answer
  • Explain autoimmune disease (biology)
    5·1 answer
  • The following represents the main locations fluids are found in the human body. Rank these body fluids in order from the fluid t
    8·1 answer
  • What is an organism that live &amp; feed on dead organic materials
    12·2 answers
  • In creating a model of our living planet, scientists need to consider four major Earth systems. Briefly describe these four syst
    5·1 answer
  • The reduction of blood volume occurs following severe dehydration and hemorrhage; however, although dehydration results in an in
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!