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
liq [111]
4 years ago
11

Explain a rock’s life cycle

Biology
1 answer:
Veseljchak [2.6K]4 years ago
3 0

The rock cycle is a model that describes the formation, breakdown, and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes. All rocks are made up of minerals.

These rocks change over hundreds of years in the six steps of the rock cycle: Weathering & Erosion. Igneous, sedimentary, and metamorphic rocks on the surface of the earth are constantly being broken down by wind and water. Wind carrying sand wears particles off rock like sandpaper.

You might be interested in
What are 3 things to know about gravity?
Kipish [7]

Answer:  Gravity is by far the weakest force we know.

Gravity and weight are not the same thing.

Gravity makes waves that move at light speed.

Explanation:  I hope this helps!!

6 0
4 years ago
Where in eukaryotic cells does protein synthesis take place
Vinvika [58]
In the ribosomese of the cell.
8 0
3 years ago
Read 2 more answers
Following statements are true about an enddergonic reaction
Tcecarenko [31]
1. it is a non spontaneous chemical reaction
2. change in gibs free energy (∆G) is positive ie., ∆G>0
3. entropy is included in any change in gibs free energy. ie, ∆G= ∆H-T.∆S
where,
∆G = change in gibs free energy
∆H= change in enthalpy
∆S= change in entropy
T= temperature in kelvin
4. in this reaction the total amount of energy is a loss, (ie., more energy is needed to start the reaction than the energy obtained from it)
5. total energy is a negative net result.
6. in metabolism endergonic process is anabolic, ie., energy is stored.
7. examples: protein synthesis, Na+/K+ pump (drives nerve conduction and muscle contraction).
3 0
3 years ago
The endocrine system consists of a series of glands that produce chemical substances known as ________.
Veseljchak [2.6K]
<span>The answer to the question is hormones. Hormones are unique molecules that the body produces to chemically regulate certain parts of the body. For instance, testosterone is a hormone important for physiological development in humans, an especially important hormone for males.</span>
5 0
3 years ago
How does a sponges body structure affect it's size?
strojnjashka [21]
A sponges body?

I have no clue 

I'm so sorry :/
8 0
4 years ago
Other questions:
  • The bottom area of a pond or lake where very little sunlight reaches is the
    12·1 answer
  • A volcano erupts creating a new island. This is an example of:
    13·1 answer
  • PLS HELP I don’t know how to do this
    13·1 answer
  • What is the relationship between mass and solar energy in plants?
    14·1 answer
  • Which statement about all living organisms is true?
    15·2 answers
  • Which statement about cells and sugar is true?
    12·2 answers
  • Describe the three factors that affect the rate of photosynthesis.
    10·1 answer
  • How Does Soil Ph Affect Enzyme Activity?​
    5·1 answer
  • How can you find the x-intercept of y = 1/2 x-4
    8·1 answer
  • What is the correct formula for magnesium oxide?<br> Mgo2<br> Mg20<br> Mgo<br> O Mg202
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!