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
kolbaska11 [484]
3 years ago
9

One student did an experiment on the rock cycle. The steps of the experiment are shown below. Pile wax shavings of different col

ors one over the other. Hold the pile of colored wax shavings in the palm and squeeze it for two to three minutes. Fold the pile and squeeze it in the palm again for a minute. Place the pile in a metal pan and heat until all the wax melts. Cool the wax overnight. What does the student's experiment most likely demonstrate about the rock cycle?
Biology
2 answers:
Bingel [31]3 years ago
6 0

If there are choices for answer and they are as follows:


Weathering can change igneous rocks into sediments.

Weathering can change metamorphic rocks into sediments.

Heat and pressure can change igneous rocks into metamorphic rocks.

Heat and pressure can change sedimentary rocks into metamorphic rocks.


Then the correct answer is Heat and pressure can change sedimentary rocks into metamorphic rocks.


Ganezh [65]3 years ago
5 0

wax represents rock. different colors means different types of rock. the squeezing n folding represent rocks being compressed n folded together. heating in pan is rock getting heated. the whole experiment demonstrates how metamorphic rock is formed.

You might be interested in
In a cross between two strains that are true breeding for purple and white flowers, the F2 phenotypic ration would be 1/4 purple
velikii [3]

Answer:

Only if one of individual has incomplete dominance.  

Explanation:

Using a Punnet square, only if one individual has incomplete dominance could have this ration.   Otherwise, if the 2 individuals had a homozygous phenotype, whit one individual for dominant and the other for recessive, the ratio would be all purple.

7 0
3 years ago
Which material would get electrons from the source to the load the fastest
barxatty [35]

Answer:

However, graphene has far fewer electrons than copper, so in graphene the electrical current is carried by only a few electrons moving much faster than the electrons in copper." In semiconductors, a different measure, mobility, is used to quantify how fast electrons move.

7 0
2 years ago
A group of the same species, living together and breeding is known as a _
Zepler [3.9K]

A group of the same species, living together and breeding is known as option C. Population.

A species is regularly described because the maximum crucial agency of organisms in which any two human beings of the best sexes or mating sorts can produce fertile offspring. Species means a grouping of associated organisms constituting a scientific unit, occupying a very ordinary region in nature and fulfilling its functions in the preferred organic metabolism in the manner particular simplest for that grouping.

A population is tough and fast of comparable objects or sports which are of a hobby for a few query or experiment. A statistical population can be a set of current objects or a hypothetical and probably countless company of objects conceived.

Learn more about species here:-brainly.com/question/1542287

#SPJ9

Disclaimer: your question is incomplete, please see below for the complete question.

A)community

B)kingdom

C) Population

hence, the answer is option C. Population

3 0
1 year ago
Some substances that were not initially filtered in the glomerulus, but must be eliminated from the blood, become a component of
dolphi86 [110]

Some substances that were not initially filtered in the glomerulus, but must be eliminated from the blood, become a component of urine through the process of urine formation.

Urine: A liquid excrement consisting of water, salts, and urea, which is made in the kidneys then released through the urethra.

The process of urine formation involves 3 major steps:

  1. Filtration:- Blood enters the afferent arteriole during filtration, flowing into the glomerulus where filterable blood components—such as water and nitrogenous waste—move toward the interior of the glomerulus and nonfilterable blood components—such as cells and serum albumins—exit via the efferent arteriole.
  2. Reabsorption: During this, ions and molecules will be returned to the bloodstream. As the fluid's osmolarity (ion concentration) fluctuates, water and ions are eliminated as it moves through the proximal/distal convoluted tubules, the loop of Henle, and the collecting duct.
  3. The process of secretion involves the removal of various substances from the blood into the collecting duct, including hydrogen ions, creatinine, and medications. Urine, the final result of all these procedures, is essentially a collection of chemicals that have not undergone tubular or glomerular reabsorption.

To know more about urine visit the link:

brainly.com/question/27454851?referrer=searchResults

#SPJ4

5 0
1 year ago
4. There are a variety of receptors and second messenger systems in cells that in many cases exhibit cross-talk with each other
frutty [35]

Answer:

These 3 receptors are different from each other. They do differ from each other by their location and function.

1. Testosterone receptor :  It is an Androgenic receptor

2. Ferrotransferrin receptor :  It acts as an element-binding protein which is iron responsive.

3. Fibroblast growth factor :  It acts as a growth factor.

Explanation:

1. Testosterone :

Location- Xq 11-12 in the X chromosome.

Function-  

  1. maintains male skeletal integrity by osteoblast and osteocytes.
  2. maintains female sexual, somatic and behavior.
  3. develops male sexual characters.

2. Ferrotransferrin :

Location- chromosome 3q21

Function-

  1. intakes iron in the cell.
  2. maintains the cellular iron equilibrium.
  3. post-transcriptional modification.  

3. Fibroblast (growth) :

Location- chromosome 4p16.3

Function-

  1. helps in bone development.
  2. helps in bone growth maintenance by ossification.

8 0
3 years ago
Other questions:
  • If one of the functions of the capillaries is to supply body cells with oxygen and nutrients, you would expect the capillary wal
    14·1 answer
  • If the velocity of an object increases, the BLANK
    13·1 answer
  • A ______________ causes a living organism to react. A) population B) stimulus C) system D) variation
    6·1 answer
  • 1. What is the result of a rock undergoing physical weathering?
    11·1 answer
  • The organ that carries sperm from the epididymis to the urethra is the
    9·1 answer
  • A psychologist develops a new assessment instrument for depression. She gives it to a sample of clients and then, some time late
    14·1 answer
  • The parents of a 2-year-old arrive at a hospital to visit their child. The childis in the playroom when the parents arrive. When
    6·1 answer
  • Dr. Williams is a psychologist who believes that motivation is produced when we feel an uncomfortable internal state that pushes
    8·1 answer
  • HELP, 100 POINTS!
    6·1 answer
  • What lenght of time is rquire for the destruction of spore-forming bacteria suchas a bacillus megaterium?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!