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
xxTIMURxx [149]
3 years ago
5

What gives the gem amethyst is purplish color?

Biology
1 answer:
velikii [3]3 years ago
4 0
Gem amethyst turns purple because of the irradiation with iron. Answer is Iron.
You might be interested in
What type of wave do the contractions of a snakes muscle make as a snake moves forward
Oliga [24]
It makes a longitudinal wave because it stretches and compresses while it slithers forward
7 0
3 years ago
This is an image of single-celled fungi called yeast. How was this image created
lukranit [14]
Probably through a electron microscope either TEM or SEM. or possibly a picture through the microscope. I hope that helped.
8 0
3 years ago
Please Help!!!!!
Temka [501]
Most of the metabolic activity in the cell occurs in the Cytoplasm or answer A.
Hope this helps!
Mark me brainliest please! 
7 0
3 years ago
Read 2 more answers
Whereas cloning is commonly used in studies of bacteria, Dolly the sheep was the only animal ever cloned.
nignag [31]

Answer:

False

Explanation:

I heard of that sheep before I leard about this in like 6th or fith answer is false

Two years later, researchers in Japan cloned eight calves from a single cow, but only four survived. Besides cattle and sheep, other mammals that have been cloned from somatic cells include: cat, deer, dog, horse, mule, ox, rabbit and rat

6 0
2 years ago
What is the most likely reason that horses and mountain goats have hooves?
Troyanec [42]

Answer:

They have homologous structures because they have a common ancestor.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Some thermal mugs have layers of materials to keep drinks hot for as long as
    14·2 answers
  • What are neurotransmitters? What neurotransmitters are associated with depression? Schizophrenia? Pain reduction? Parkinson’s di
    11·1 answer
  • The articulation between the root of a tooth and the alveolar process of the mandible or maxilla is called the:
    7·1 answer
  • Moving companies often use what three simple machines
    7·1 answer
  • Pls can you help me. I need answer for all . I am giving 10 points . I will mark you brainliest. Help me!!
    14·2 answers
  • If a biochemis t discovers a new molecule, which of the following pieces of data would allow her to draw the conclusion that the
    10·1 answer
  • Every mollusk has a head, body, and _____. jointed legs a muscular foot hinged shells an external shell
    11·1 answer
  • Why was it necessary to complete the gram stain in order to determine the bacterial species infecting anna?
    8·1 answer
  • Explain how he interaction between mRNA codons and tRNA codons anticodons codes for a specific amino acid
    14·1 answer
  • Which of the following is the primary source of energy for the brain?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!