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
DENIUS [597]
3 years ago
13

What are the answers to these questions please help

Biology
2 answers:
solong [7]3 years ago
6 0
The three major rocks are igneous, sedimentary, and metamorphic 
the two types of igneous rocks are diorite and gabbro
Gennadij [26K]3 years ago
6 0
1. sedimentary<span>, </span>metamorphic, and <span>igneous

2. </span> granite<span>, and </span><span>pegmatite

3.</span> <span>igneous rock

4. </span>igneous<span> rocks 

5. </span>If<span> the magma cools slowly, </span>large crystals form<span> in the rock. This can happen </span>if<span> the magma cools deep underground. </span>Granite<span> and gabbro are examples of this type of rock. They are intrusive igneous rocks because they </span>form<span> from magma underground

6.E</span><span>xtrusive </span>igneous rocks<span> come from lava. Lava, at the surface, is exposed to air and water which causes the </span>molten rock<span> to cool rapidly.</span> 

7. <span>Obsidian and </span>basalt<span>. </span>If<span> the magma cools quickly, </span>small crystals form<span> in the rock.They are called extrusive igneous rocks because they </span>form<span> from eruptions of magma.</span>
You might be interested in
What is the difference between inorganic and organic compounds?
Artemon [7]

Answer:

The main difference is in the presence of a carbon atom; organic compounds will contain a carbon atom (and often a hydrogen atom, to form hydrocarbons), while almost all inorganic compounds do not contain either of those two atoms. Meanwhile, inorganic compounds include the salts, metals, and other elemental compounds.

Explanation:

3 0
3 years ago
An error occurs when the DNA of a cell is copied. However, the cell does not divide after the error is detected. Which statement
sineoko [7]

Answer:

An Error during S phase is corrected during the G2 Phase

5 0
3 years ago
Read 2 more answers
All of the following protect the skin and mucous membranes from infection EXCEPT
ser-zykov [4K]
E I think that’s the answe
7 0
3 years ago
Read 2 more answers
What is the main difference between a scientific law and a theory?
olasank [31]

Answer:A scientific law  is something that will happen 100 percent of the time

but a thoery is something u think will happen like a hypothsis

Explanation:

3 0
2 years ago
Semi-conservative replication refers to A. each base bonding at the 1' position of the sugar. B. a purine always bonding to a py
rusak2 [61]

Answer:

D) An original parent DNA strand and one newly synthesized DNA strand comprising a new DNA molecule.

Explanation:

  • Semi-conservative replication  refers to two strands of DNA unzip, and a new strand is assembled onto each 'conserved' strand.
  • The replicated double helix consists of one old strand and one newly synthesised strand.
  • It describes the structure of DNA, a twisted helix of two strands with bases joining the strands.

5 0
3 years ago
Other questions:
  • Voltage-activated channels are channels for which a change in the voltage across the membrane alters their ____.
    14·1 answer
  • Certain glands secrete hormones directly into the blood stream. are these glands exocrine or endocrine glands?
    8·1 answer
  • 8. The letter p in the term pH stands for the German word
    14·1 answer
  • How do scientists determine whether or not a new discovery is actually a living thing?
    7·1 answer
  • Which type of tree with poisonous berries is often found in uk churchyards and has a starring role in the film "a monster calls"
    15·1 answer
  • Why the constitution important <br>​
    6·1 answer
  • How did Jackie Robinson’s success in Major League Baseball encouraged most white Americans?
    15·2 answers
  • Cortisol is a hormone produced in response to stress, including starvation, in humans. Which of the following is most likely an
    14·1 answer
  • Where is the water table located?
    14·2 answers
  • Label the blood flow through the circulatory system.<br> Blood enters the heart here:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!