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
ANEK [815]
2 years ago
15

A. An phaneritic rock containing about 30% calcium-rich plagioclase feldspar, about

Biology
1 answer:
photoshop1234 [79]2 years ago
6 0

Answer: Basalt

Explanation:

Basalt is a dark igneous rock that usually forms from lava flow. It is the most common rock at the bottom of the Earth's oceans where it underlines most basins which means that it, by extension, is the largest type of rock underlying the Earth's surface.

Basalt is phaneritic-rock as it forms from lava that has crystallized on or close to the Earth's surface and is made up of about 30% calcium-rich plagioclase feldspar, about  55% pyroxene, and about 15% olivine.

You might be interested in
What might cause a cold spell in the northern United States?
ehidna [41]
I'm pretty sure it would be D... If that's wrong I'm sorry.
4 0
3 years ago
What is the ploidy level of the spores produced in the sporangium?
Mashutka [201]
The ploidy level of the spores produced in the sporangium is haploid 

6 0
3 years ago
I'LL GIVE BRAINLIEST: CHOOSE TWO PHRASES
Mekhanik [1.2K]

Answer:

B and C

Explanation:

Cells are the simpliest level of life and they make up tissues. They are made up of <em>cell organelles</em> not organs so it cannot be D (in case you were confused).

Hope this helped!

5 0
3 years ago
Read 2 more answers
The most common molecule in the human body is made of what elements?
Aloiza [94]
Would it be talking about water? In which case the answer would be hydrogen and oxygen.
3 0
3 years ago
Read 2 more answers
Francois Jacob and Jacques Monod studied Escherichia coli (E. coli) bacteria by using lab experimentation. What revision to thei
ddd [48]

Answer:

D. Two operons regulate gene control in E. coli.

Explanation:

8 0
3 years ago
Other questions:
  • How were Lamarck’s and Darwin’s ideas most similar? Both stated that humans should be studied as individuals. Both stated that n
    11·2 answers
  • In several neurological diseases, axons lose their insulating myelin sheath. what is the consequence of this loss
    6·1 answer
  • One standard drink contains about _______ of absolute alcohol.
    7·1 answer
  • Water mitosis and Metosis​
    13·1 answer
  • A cell can pause in m phase at the: (pick one)
    5·1 answer
  • How are mitosis and meiosis similar and different?
    12·1 answer
  • What role does transpiration play in the water cycle
    8·2 answers
  • How is earth's early land environment different than today's land environment?
    15·1 answer
  • Fat is the most efficient molecule for long-term energy storage, even compared to carbohydrates, because __________.
    8·1 answer
  • Which of these traits can be inherited by children
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!