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
sveta [45]
2 years ago
9

Rocks that differ greatly from their parent rock have what characteristic? A. Small crystals B. A high density C. A high metamor

phic grade D. A low foliation level
Biology
1 answer:
kifflom [539]2 years ago
4 0

Answer:A

Explanation:

Since it doesn’t carry the same exact gene from the parent. It would have High metamorphic grade. Hope this helped

You might be interested in
What is endocrine system
atroni [7]
The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In vertebrates, the hypothalamus is the neural control center for all endocrine system
8 0
3 years ago
Read 2 more answers
What is the answer<br>pls help do not be rude <br>answer number 5<br><br>thx​ pick one answer
hichkok12 [17]

Answer:

The invisible path the earth takes around the sun is called an orbit. all planets have orbits at varying speeds and some are even elliptical.

hope this helps!!

7 0
3 years ago
Identify the compounds below that cannot be made via a direct friedel-crafts alkylation but can be made via acylation followed b
earnstyle [38]
Let suppose you want to synthesize Propyl Benzene, and for addition of alkyl group on benzene we do Friedal Craft Alkylation. So, 1-chloropropane is treated with Lewis acid to generate electrophile and reacted with benzene.
But, doing so we get two products, a Major one is Cumene (isopropylbenzene) and the Minor product is propylbenzene. This happened due to rearrangement of carbocation propan-1-ylium to propan-2-ylium which is secondary and more stable.

In order to overcome this drawback, FC Acylation is done by reacting benzene with propionyl chloride in the presence of Lewis acid and propiophenone is formed which on reduction yields propylbenzene as a mojor product.
Reactions are as follow,

8 0
3 years ago
What 2 characteristics does a Green frog have?
garri49 [273]
Green in colour
live in both water and land
3 0
2 years ago
HELPPPP!!!<br> this is science!
Taya2010 [7]
Butterfly milkweed = Asclepias Tuberosa
Dandelion = taraxacum
Black eyed Susan= Rudbeckia hirta,
Evening primrose=OenThera biennis
Spring forget me not/spring scorpion grass = Myosotis verna.
Daucus = Dacus carota
Annual ragweed = Ambrosia artemisiifolia
4 0
3 years ago
Other questions:
  • What can a fossil be used for?
    9·1 answer
  • James observes an orbiting body that is approximately 5.2 AU away from the Sun. He knows that it is primarily composed of helium
    13·2 answers
  • Explain the  stages of a spider life cycle
    6·1 answer
  • Describe what all living things must have for the next generation to be created. It is NOT
    6·1 answer
  • A species of starfish preys on sea urchins and mussels. If the starfish is removed from the ecosystem, the mussel population exp
    12·1 answer
  • Which protein is used to break food down and give?
    7·1 answer
  • What is the period of cell growth and duplication of cell parts called?
    9·1 answer
  • Examples of producers
    10·1 answer
  • How can a pure white mouse help determine the genotype of a black mouse? (Hint: We cannot see genotype but we can see difference
    11·1 answer
  • Which of the following is a characteristic of invasive species?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!