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
Luda [366]
3 years ago
6

Is a pearl a mineral

Biology
2 answers:
brilliants [131]3 years ago
8 0

No, pearl is often considered a gem stone, however it is not a mineral. Hope this helps! =)

katrin [286]3 years ago
7 0

No it is not a mineral.
You might be interested in
According to Chargaff's rules, which of the following are possible base compositions for doublestranded DNA.
mr Goodwill [35]

Answer:

A) %A=5 %G= 45 %C=45 %T=5 %U= 0 .

Explanation:

DNA is the genetic material and transfer from one generation to the generation. The DNA composed of the nitrogenous bases, pentose sugar and the phosphate group.

The base pairing of DNA follows the Chargaff's rule. According to this, the purines an pyrimidine ratio is equal to 1. The number of adenine is equal with that of thymine and number of cytosine is equal to the guanosine. In option (A) this criteria is follows.

Thus, the correct answer is option (A).

4 0
3 years ago
A psychologist claiming that a client's personal experiences and viewpoint influence behavior more than events in reality is usi
barxatty [35]

The Answer is B (Edgen)


5 0
3 years ago
2. To investigate how the vegetation in a coastal ecosystem changes with
inessss [21]
Gggggggggggggghh by Ed for G
8 0
3 years ago
What is it called when a substance changes from solid to gas, skipping the liquid stage?
shusha [124]
The first one SUBLIMATION. :)
8 0
4 years ago
Explain if you are bothered by working conditions at Foxconn plants. Do you worry that the production of a phone might have cont
aliya0001 [1]

Answer:

Yes.

Explanation:

Yes, I am bothered by working conditions at Foxconn plants and do worry about the production of a phone that might have contributed to a death of a worker. If the working conditions are not satisfactory and the life of the worker are in danger so I worry about the lives of workers that work at Foxconn plants because of unsafe condition of work and stop the workers from working until safety measures should be implemented.

5 0
3 years ago
Other questions:
  • The interaction between DNA and histone proteins (forming nucleosomes) plays a key role in the regulation of gene expression in
    5·1 answer
  • How does blood osmolarity compare between the two treatment groups?
    15·2 answers
  • In science class Maria observes that a white colored flower has shades of red when it's watered with red colored water she forms
    7·1 answer
  • In science class, Maria observes a white-colored cut flower. She sees that the petals turn red when the flower is sitting in a v
    14·1 answer
  • Why are certain amnio acids called a essential amnio acid?
    9·2 answers
  • Three types of RNA and their function​
    13·2 answers
  • _____ cells form the body's skin, inner linings, and glands.
    12·2 answers
  • When a landslide occurs, it is most like due to: A.Soil creep B.Slumping C.Rock metamorphosis D.High winds
    11·1 answer
  • I need this answer now pls help
    14·2 answers
  • Which is an example of a limiting factor that is dependent on population size?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!