Question 12 of 20
When a substance changes from a solid to a liquid, what happens to the
motion of its particles?
A. They move more slowly and become fixed in position.
B. They move at the same speed but in random directions.
C. They move more quickly and independently.
O D. They move more quickly and begin to move past one another.
SUBMIT

Answers

Answer 1

Answer:

Option C

(You could visualise ice to water for an example)


Related Questions

hello guys, Define wave length.I think this will be easy for u guys good day thank u​

Answers

Answer:

the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.

Explanation:

Please tell me if it helps

A large portion of cellular respiration happens in the mitochondria. For this reason, the mitochondria are known colloquially as
the "powerhouses of the cell." Which body organ could best be compared to the mitochondria? (1 point)

Answers

Answer:

im thinking its the lungs, not 100% sure but seems like the best answer.

Explanation:

the main function of the lungs is the process of gas exchange (respiration), and mitochondria is also responsible for respiration too.

The lungs could be best compared to the mitochondria because it breaks down nutrients and releases energy for the body.

The stomach is an organ of the digestive system located between the esophagus and the intestine. Several processes occur in the stomach that help digest food, that is, digest the components of food that are used as energy for the body.

On the other hand, mitochondria are eukaryotic cell organelles responsible for cellular respiration, that is, for supplying most of the energy necessary for cellular activity.

According to the above, the correct answer is C because it illustrates the organ that is most related to the function of the mitochondria because both are essential to get energy.

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What are the functions of hypothalamus​

Answers

Explanation:

releasing hormones.regulating body temperature.maintaining daily physiological cycles.controlling appetite.managing of sexual behavior.regulating emotional responses.

Answer asap please :).

what role in the carbon cycle can only be carried out by plants? ​

Answers

Answer:

Plants absorb carbon dioxide,water and sunlight to make their own food,grow and release oxygen through photosynthesis. They're a huge part in keeping our air clean. The carbon becomes part of the plant. Plants that die and are buried may turn into fossil fuels made of carbon like coal and oil over millions of years. When humans burn fossil fuels, most carbon enters the atmosphere as carbon dioxide

ref: https://brainly.in/question/1542790

Help .....plz help me​

Answers

Answer:

Where is question. Hope you understand me

Explanation:

Please mark me brainliest thanks

Which of the following would be most likely to increase erosion rates?
A. A coastline with a well defined beach.
B. Waves breaking at the foot of a cliff
C. Waves with a very long fetch (have traveled far).
D. All of these

Answers

Answer:

D

Explanation:

we all need that all of then helps to increase erosion rates

D

This is because all of these have a major effect on the erosion rates and over time you would see a major difference with all the factors in play

What is a small structure within the cell that serves specialized functions?

Answers

Answer:

Organelles

Explanation:

Organelles are small,specialized structures found inside the cell which perform a specific task and help in the functioning of the cell.

For each of the genotypes (AA,Aa or aa) below determine what the phenotype would be. Purple flowers are dominant to white flowers.

PP_____ Pp_____ pp_____

Answers

Answer:

PP and Pp are purple flowers. pp is white flowers.

Explanation:

Capital P is the dominant gene, while lowercase p is the recessive gene.

What type of system is used to move the body?

Answers

The skeletons system
Skeletons system I’m pretty sure

Please I really need your help.

Answers

It is B because it exactly explained part of a population

what will you do to climb faster on pole​

Answers

Answer:

Explanation:

Aim for Consistency. The quickest and easiest way to get better is simply to climb everything you can, everywhere you can, in every different style. ...

Climb Intentionally. ...

Challenge Yourself. ...

Don't Let Fear Get in Your Way. ...

Learn the Art of the Redpoint. ...

Forget About Grades.

what is endocrinegland?​

Answers

An endocrine glad is ductless glad in the body that releases hormones directly into the bloodstream

.
Name Earth’s layers in order

Answers

Answer:

Crust – 5 to 70 km thick

Mantle – 2,900 km thick

Outer Core – 2,200 km thick

Inner Core – 1,230 to 1,530 km thick

Example of Mitochondria convert

Answers

Answer:

Answer:Just as fire burns oxygen and gives off carbon dioxide and water, mitochondria act like furnaces when they convert glucose into adenosine triphosphate (ATP): They “burn” (use) oxygen and give off carbon dioxide and water. Because the process uses oxygen, it is said to be aerobic (as in aerobic exercise)

Answer:

Just as fire burns oxygen and gives off carbon dioxide and water, mitochondria act like furnaces when they convert glucose into adenosine triphosphate (ATP): They “burn” (use) oxygen and give off carbon dioxide and water. Because the process uses oxygen, it is said to be aerobic (as in aerobic exercise).

Explanation:

Jacqueline is a 42-year-old woman who is in her third trimester of pregnancy. Jacqueline has had three other children; their birth weights were 9.0 lbs, 9.5 lbs and 9.3 lbs. Jacqueline is a smoker with high blood pressure, and has gained 75 pounds during the last 4 months. 1. What is your diagnosis? 2. What test can you use to confirm your diagnosis? 3. What is Jacqueline's prognosis? 4. What treatments are available?

Answers

 The health condition identified is diabetes in pregnancy. To confirm my diagnosis, blood glucose test is performed.Jacqueline's prognosis, that is cause of the medical conditions, is gotten from her history of over weight babies and smoking. The available treatment is insulin injections.

Diabetes mellitus is a metabolic condition that occurs when the pancreas fails to produce enough insulin or when the body fails to use the insulin produced for glucose metabolism thereby leading to hyperglycaemia (increased blood glucose levels).

In pregnancy, diabetes is suspected in women who give this type of history:

Previous Delivery of babies weighing 9.0lbs and above.Cigarette smoking. And abrupt weight gain toward term of pregnancy.

Constant monitoring of Jacqueline is required to prevent complications during and after the pregnancy. This is done by performing series of tests and giving insulin injections when the need arises.

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break down component parts​

Answers

Answer:

part c of the components

A change in an organism's body is a(n)
A change in the environment is a(n)
A. instinctive, learned
B. internal stimulus, external stimulus
C. chemical signal, display
D. association, condition

Answers

Answer:

I believe is C. I might be wrong  

Explanation:

¯\_(ツ)_/¯

A change in an organism's body is an internal stimulus, while a change in the environment is an external stimulus. Thus, the correct option is B.

What is the Environment?

An environment may be defined as anything which is present in the surrounding of living entities through which it interacts for various purposes.

There are a lot of alterations in the body of an organism with respect to time. Apart from organisms, a lot of changes have also occurred in an environment gradually and continuously.

Changes in the organism's body are internal so it is called internal stimulus, while alterations in the environment are externally made so they are called external stimulus.

Therefore, the correct option for this question is B.

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which of the following is not a type of light microscope?

A. transmission electron microscope
B. phase contrast microscope
C. bright field microscope
D. stereo microscope ​

Answers

Answer:

A. transmission electron microscope.

What are the roles of quality, policy and objectives in the University? (Answer in 300 words)​

Answers

The role of quality policy and objectives in the university is to define the purpose and strategic direction followed by the school authorities.

The quality policy is usually written in a brief statement which describes the vision, mission and the objective of the university. The importance (roles) of quality policy and objectives in an university includes:

Establishing a quality policy makes its known that the university operates with ethical standards that should not be disobeyed.It serves as a requirement for any formalized quality management system.It can serve as a way to drive passion for cultural change within an organisation (university)It serves as a reminder to both employees and students of the university about their commitment to quality.

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Which of the following describes the product of Meiosis?
A. 4 genetically identical diploid cells
B. 2 genetically unique haploid cells
C. 4 genetically unique diploid cells
D. None of these are correct

Answers

The option that describes the product of meiosis is D, i.e. none of these are correct.

What is Meiosis?

Meiosis may be defined as a type of cell division in which four daughter cells are produced by a parental cell. These daughter cells are haploid in nature.

The product of meiosis is four genetically unique haploid cells which are not described in any options. So, the correct option for this question is D.

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What is an ecosystem?

Answers

Answer:

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.

Explanation:

If you like my answer than please mark me brainliest thanks

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.

Which of the following is a feature of beaches?
A. Berms
B. Runnels
C. All of these
D. Shingles

Answers

Answer:

C: All of these.

Explanation:

Because there is feature

C I’m not 100% confident tho

Help .....plz help....​

Answers

Answer:

2. sedimentation (decantation follows sedimentation)

3. immiscible (water and oil never mix with each other)

4. size

5. evaporation (condensation chills the mixture where evaporation heats the mixture )

pls mark it as brainliest

Answer:

pls mark it as brainliest

sedimentation

immiscible

evaporation

pls mark it as brainliest

What does a botanist study

Answers

Answer:

Botany is the scientific study of plants—how plants function, what they look like, how they are related to each other, where they grow, how people make use of plants, and how plants evolved.

I HOPE THIS WILL HELP YOU

HAVE A GREAT DAY :)

Terminologies used in cattle

Answers

Answer:

Like.. naming types of cattle?

Explanation:

Names for cattle ? or names.. for things used on cattle, or things done to cattle... elaborate and i can help!!!

two waste products of metabolic state their source and how they are removed from the blood​

Answers

All the metabolic wastes are excreted in a form of water solutes through the excretory organs (nephridia, Malpighian tubules, kidneys), with the exception of CO2, which is excreted together with the water vapor throughout the lungs. The elimination of these compounds enables the chemical homeostasis of the organism.

The image below shows a club fungus. A club fungus has an erect, above-ground fruiting body and long, branching, underground hyphae.


How do the structures of the fruiting body and hyphae relate to their functions?

A.
The fruiting body is tall to allow for spore dispersal, while the hyphae are branched to increase the absorption of nutrients.
B.
The fruiting body is curved to help the uptake of decaying plant material, while the hyphae are long to increase gas exchange.
C.
The fruiting body is tall to maximize photosynthesis, while the hyphae are branched to support the release of waste products.
D.
The fruiting body is curved to improve absorption of water, while the hyphae are long to allow for reproduction.

Answers

Answer:

The fruiting body is curved to improve absorption of water, while the hyphae are long to allow for reproduction.May 12, 2020

Explanation:

If it helps you mark me as a brainleast

Answer:

Explanation:

d

which part of the microscope are objective lenses attached?​

Answers

Nosepiece: The upper part of a compound microscope that holds the objective lens. Also called a revolving nosepiece or turret.

Answer:

The revolving nose piece

Ecosystems rely on interdependence between species to keep balance. Which of the following is a threat to a stable
ecosystem?
A. Loss of biodiversity
B. High biodiversity
C. Low biodiversity
D. Increase in biodiversity

Answers

Answer:

A. Loss of biodiversity

Explanation:

Suppose there are more predators, there may be fewer natural producers, which upset the balance of nature.

from
In order to perform Photosynthesis, a plant needs to obtain
the air and from the soil.
O A. carbon dioxide, nitrogen
B. carbon dioxide, water
C. oxygen, water
D. oxygen, nitrogen

Answers

Answer:

The answer is B not c

Explanation:

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