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
Agata [3.3K]
2 years ago
8

The rock in the image is marble, which has many layers and is extremely hard. It was formed under high heat and pressure. Marble

is an example of
rock changing into
rock.
Biology
1 answer:
Marizza181 [45]2 years ago
6 0

Answer:

Marble is a metamorphic rock.

Explanation:

Metamorphic rocks were once igneous or sedimentary rocks, but have been changed as a result of intense heat and/or pressure within the Earth's crust. They are crystalline and often have a “squashed” texture.

You might be interested in
Animal cells are placed in an isotonic solution. THEN, additional amounts of solute are added to the solution. What happens to t
Nitella [24]

Answer:

The animal cell will shrink due to loss of water to the external solution

Explanation:

An isotonic solution is that solution which has equal concentration with its external environment. Hence, no net movement of water occurs in an isotonic solution since there is no concentration gradient. Therefore, if an animal cell is placed in an isotonic solution at first, no net movement of water occurs because the intracellular and extracellular concentrations are at equilibrium.

However, if more solutes are added to the solution, it makes the solution HYPERTONIC to the cell i.e greater in concentration. This creates an osmotic gradient and causes water to move out of the animal cell into the solution in accordance to osmotic principles (movement of water from a low concentration of solute to high concentration of solute). This causes the animal cell to likely SHRINK.

3 0
2 years ago
What type of diffusion is aided with a transport protein?
docker41 [41]

Answer:

b permeated diffusion ...........

5 0
2 years ago
Lipids, mainly phospholipids, make up the bulk of the cell membrane. How is the structure of the phospholipid so perfectly paire
anastassius [24]
Im going to say that its <span>d. The head of the phospholipid, which is hydrophilic, helps to control the movement of large hydrophobic molecules, and the tails of the phospholipid, which are hydrophobic, help to control the movement of large hydrophilic moleculeus. </span>
5 0
3 years ago
Limestone, which contains the mineral calcite that fizzes in weak acid, may change
ki77a [65]

Answer:

D: It would fizz in acid.

Explanation:

Marble is a limestone & will have an acid reaction that is similar to the limestone from which it was formed.

6 0
2 years ago
Read 2 more answers
Which of the following describes the nervous system integrative function? A. responds to stimuli by gland secretion or muscle co
Verdich [7]

Answer:

B. analyzes sensory information, stores information, makes decisions

Explanation:

The receptors sense the changes or stimuli. The sensory neurons of the nervous system deliver this sensory information to the processing center, that is, to the central nervous system. The central nervous system serves to store the information and analyze it to determine the best suitable response. The ability of the nervous system to the store and process of sensory information to make the effector organs to exhibit the best response represents its integrative function.

5 0
3 years ago
Other questions:
  • What is an advantage and disadvantage to using lithium, ion batteries
    12·1 answer
  • Humans are vulnerable to the forces of nature. Which description is an example of a conflict and resolution that best supports t
    14·2 answers
  • Explain how burning of fossil fuels by humans affects the carbon cycle
    11·1 answer
  • How does new discoveries helped us to redefine the classification of organisms?
    11·1 answer
  • Why do you think the flu vaccine is recommended every year?
    5·1 answer
  • How can you tell that the green sum on a pond is a plant
    15·1 answer
  • The body obtains sugar from food. Which system most directly affects blood sugar levels?
    5·2 answers
  • Replanting trees on a bare hillside is an EXAMPLE of
    9·2 answers
  • Grass starts with 30,000 kcal of energy. A cheetah would acquire
    14·1 answer
  • Enzymes affect the reaction in living cells by changing the?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!