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
olga55 [171]
3 years ago
12

Choose all the answers that apply.

Chemistry
2 answers:
jek_recluse [69]3 years ago
8 0
Metamorphic rock can form from sedimentary rocks , matamorphic rocks, and igneous rocks. 

Answer: sedimentary rock , metamorphic rock and igneous rock. 
IrinaVladis [17]3 years ago
5 0

The answer is:

Sedimentary rock, metamorphic rock, and igneous rock.

<u>If you'd like to know why:</u>

Any type of rock can be a metamorphic rock. Metamorphic rocks are formed when a rock (any kind of rock) undergoes immense heat and pressure. If melting does not occur, it will become a metamorphic rock. If it melts, it becomes magma and from there, the magma, could eventually become an igneous rock and the rock cycle will start again.

You might be interested in
Which type of bond is present in hydrogen sulfide (H2S)? The table of electronegativities is given
o-na [289]

Bonds formed between atoms can be classified as ionic and covalent

Ionic bonds are formed between atoms that have a high difference in the electronegativity values.

In contrast, bonds formed between atoms that have a difference in electronegativity lower than the ionic counterparts are polar covalent bonds.  If the atoms have very similar electronegativities, they form non-polar covalent bonds.

In H2S, the S atom is bonded to 2 H atoms. The electronegativity of H = 2.2 and S= 2.56. Since the difference is not high the bond formed will be covalent (polar covalent).

3 0
3 years ago
Read 2 more answers
Describe the observation Robert Brown made.​
12345 [234]

Answer:

In 1827, Brown observed, using a microscope, that small particles ejected from pollen grains suspended in water executed a kind of continuous and jittery movement, this was named “Brownian motion”. ... This random movement of particles suspended in a fluid is now called after him.

Explanation:

HOPE this helps :)

3 0
3 years ago
Read 2 more answers
A student makes several measurements of the density of an unknown mineral sample. She then reports the average value of these me
Tomtit [17]

Answer:

B). Precision.

Explanation:

During the course of measurements, two important factors are been seen to play key part which are accuracy and also precision. Precision here can reflect to the closeness of an answer towards the main value even though accuracy can show that too. Also it can show series of values been reproduced in the measurement flow; though in some cases can be a bit far from the actual value. Also its values are swen to be different because of repeatition and alsio in some cases, observational errors too.

4 0
3 years ago
In which situation would osmosis most likely occur in cells?
Rufina [12.5K]

Answer:

it would most likely occur

———————————————————————————————————————

Across a semi-permeable membrane that separates solutions of different concentrations

———————————————————————————————————————

this is because osmosis is the ‘net’ movement of molecules from a ‘region’ of ‘higher concentration’ to a ‘region’ of ‘lower concentration’ ‘down the concentration gradient’.

3 0
3 years ago
Read 2 more answers
Help me help me please
Vadim26 [7]

Answer:

C. wind

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • 1 point
    5·1 answer
  • HELPPPPP ME ASAP!<br><br>It's urgent ​
    7·1 answer
  • If aqueous solutions of Na2SO4 and BaCl2 are mixed, does a precipitate form? If yes, identify the precipitate and the spectator
    10·1 answer
  • Assume the atomic mass of element X is 22.99 amu. A 17.15−g sample of X combines with 14.17 g of another element Y to form a com
    11·1 answer
  • Plz answer this question giving brainliest
    5·1 answer
  • Help me get it right and no links
    10·2 answers
  • Perform the following operation and express the answer in scientific notation. 7.0x10^3 x 1.1x10^7​
    5·1 answer
  • It took 500N of force to push a car 4 meters. how much work is done?
    14·1 answer
  • HELP A solution is prepared by dissolving 250g of ch4n2o into 6.0L of solution what is the morality of a solution
    7·1 answer
  • The organisms living in an intertidal zone must have adaptations to deal with:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!