Penny is observing a substance that is experiencing a change of state. In its first state, the particles in the substance are close together, but able to move around one another. After the change, the particles are no longer close together. Which change of state has occurred? Group of answer choices sublimation melting condensation evaporation

Answers

Answer 1

Answer:

Evaporation

Explanation:

since particles become free to move around in gaseous form, they are no longer close to each other.


Related Questions

what causes wind?

a. earth spinning on its axis
b. differences in longitude
c. differences in latitude
d. differences in air pressure

Answers

Answer:

when the air pressure pushes against the earth it puts pressure so that is how we have wind answer: D

Explanation:

Answer:

a

Explanation:

where else are you going to get it from what else spins or what else moves it can also be the cars on the freeway how fast it goes

Which of the following involves only abiotic factors?
A. a large rock being weathered by wind and rain
B. an otter using a stone to break open a sea urchin
C. a spider building a web in the corner of a building
D. a pine tree absorbing light from the Sun

Answers

A. This is because neither a rock, wind, or rain is a living organism.  

Answer:

A. a large rock being weathered by wind and rain.

enzymes work by ___
a. changing the ph of the solution
b. transforming products
c. making bubbles
d. lowering the activation energy​

Answers

D. lowering activation energy

Answer:

Enzymes work by binding to reactant molecules and holding them in such a way that the chemical bond-breaking and bond-forming processes take place more readily. Reaction coordinate diagram showing the course of a reaction with and without a catalyst. With the catalyst, the activation energy is lower than without.

Please select the word from the list that best fits the definition

"Visualizes where items are located"

A. Interpersonal
B. Musical
C. Body-Kinesthetic
D. Spatial
E. Linguistic
F. Intrapersonal
G. Logical-Mathematical​

Answers

Answer is D. Spatial

Spatial intelligence is the ability to visualize with the mind’s eye.

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Read It!
#1
Which is an example of
an organelle?
Read It!
#2
Which is an example of
something where cells
are working together to
perform a function?
.
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A. glucose
B. carbohydrate
C. protein
D. mitochondria
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A. Energy from the Sun heats the
Earth
B. Tissue in the stomach
C. A large pane of glass for
protection
D. The top of a table holds plates
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Kester Science.com
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Read It!
#3
Why are there not large.
single-celled organisms?
Read It!
#4
According the ptsage,
why is it important that we
study cells?
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B.
Their cel wals are too small to grow
Cells do not function when they get too
large
There are not enough elements to grow
Cels do not like light.
C
D
A. So that we can improve our
technology
B. To learn about our ancestry
C. To learn about evolution
D. To have a better understanding of
life
OkScience.com
Page
1

Answers

Answer:

God loves u

Explanation:

read the bible pray everyday

compare and contrast the rock cycle and the carbon cycle

Answers

Answer:

The rock cycle and water cycle overlap with erosion, transporting, and deposition.carbon atoms are used repeatedly on Earth and cycled between the atmosphere, hydrosphere, biosphere, and lithosphere through processes

Explanation:

The rock cycle and the carbon cycle are two different types of natural cycles that occur on earth. The difference include components, processes, time scale, human impact, and environmental implications.

What is the difference between rock cycle and carbon cycle?

The rock cycle is a continuous process that occurs over millions of years, during which rocks are transformed from one type to another. There are three major types of rocks: igneous, sedimentary, and metamorphic. Each type of rock is formed through a different process.

The carbon cycle is the process by which carbon is cycled between the atmosphere, oceans, and living organisms. Carbon is essential for life, and is found in all living organisms. The carbon cycle is driven by photosynthesis, respiration, and decomposition.

During photosynthesis, plants absorb carbon dioxide from the atmosphere and use it to build organic molecules. These organic molecules are then consumed by other organisms, and carbon is transferred up the food chain.

When organisms die, their bodies are decomposed by bacteria and fungi, which release carbon dioxide back into the atmosphere.

In addition, carbon is stored in fossil fuels such as coal, oil, and natural gas, which are formed from the remains of ancient plants and animals. When these fuels are burned, carbon is released into the atmosphere, contributing to global warming.

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How does temperature affect enzyme activity and why?

Answers

Answer:

The increase in temperature in a hot environment will cause the enzymes to denature (deform), the substrate will no longer be able to fit into the enzyme

However, in a cold environment the enzymes abd subtrate will be a lot more slower but they will still work.

Help me plssss ASAP

Describe how having a peanut allergy can affect the human body systems. Provide 3 examples and evidence to match your statement.

Answers

It can result in inflammation, watery eyes, and a shut throat.

What is cancer?
Group of answer choices

Division of sex cells

A disease that attaches to your cells

A disease similar to a virus that can infect any cell of the body

Uncontrolled mitosis of cells

Answers

Answer:

C

Explanation:

List the planets with few or no moons.

Answers

Answer: Mercury and Venus are the only planets without moons.

Explanation: The outer Solar System includes Jupiter, Saturn, Uranus, Neptune and Pluto and the rest of the moons.

GMO technology today is an important part of modern biotechnology and is used, among other things, to give bacteria, plants and animals new properties. This is possible by inserting a gene from, for example, a bacterium, into a plant or animal (transgenes).

The diagram provided represents some steps in a procedure used in the field of biotechnology SC.912.-16.10

This bacterial cell can now be used to produce

A. Insulin that can be used by humans

B. Human genes for enzymes that can be inserted into humans

C. The bacterial gene for insulin that can be inserted into humans

D. Enzymes necessary to treat human diseases

Answers

A would be the correct answer

Organisms whose genetic material has been modified are called Genetically modified organisms. The bacteria can be used for the production of Insulin that can be used by humans.

What are GMOs and transgenes?

Genetically modified organisms are altered and modified living things like animals, plants, a microorganisms that are modified by the methods of genetic engineering and recombinant DNA technology.

The genetic material that is modified and inserted in the host for the expression of the gene of interest is called a transgene. The genetically modified gene can be inserted in bacteria, plants and animals.

In the diagram gene for the production of human insulin is inserted in the bacterial DNA so the insulin produced can be used for the treatment of diabetic human patients.

Therefore, option A. bacteria cells can be used for the production of Insulin.

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i am struggling please help if you are good in science

Answers

C, environmental differences. That is the independent variable, which is what is being changed.

I need help on how to fill this in.

Answers

T=A
G=C
C=G
T=A
C=G
T=A
G=C
T=A
C=G
G=C

Write about examples of how science has impacted your life.

Answers

Answer:

Science has made it much easier to understand the world around us, Work, improve technology, and planning ahead.

Explanation:

Scientific knowledge can improve the quality of life at many different levels—from the routine workings of our everyday lives to global issues. Science informs public policy and personal decisions on energy, conservation, agriculture, health, transportation, communication, defense, economics, leisure, and exploration. When scientific discoveries are combined with technological developments, they have resulted in the machines which are making our lives easy to manage. From household appliances to cars and planes, all are the result of science. Science has made it possible for farmers to save their crops from pests and other problems.

What type of population monitoring method will be best for monitoring the species

Answers

Answer:

Point counts and line-transect  distance sampling methods are appropriate method to monitor a population of swallows and tortoises respectively.

Explanation:

A student uses a graphic organizer to show the characteristics of an object in our solar system. Which of the following objects accurately completes the graphic organizer? Drag the correct title into the graphic. 1. Asteroid 2. Comet 3.Moon 4. Planet

Answers

We don’t know the graphic organiser acc I’m waffling buy yh try asteroids

Answer:

Comet

I just got this question lol

H-C-C-C-0-H
T-O-1
TO
Polor or non polar

Answers

polar i’m sure :)


hope it helps

*
contains the DNA and controls all of the cell's activities
Please help me !

Answers

Answer:

Nucleus

Explanation:

Nucleus contains the DNA and controls all of the cell's activities

#HopeItHelps

ANSWERR ASAPP FOR BRAINLIEST

Answers

The answer to the question is C.

Answer:

The answer is C.

Explanation:

Negative acceleration would mean downhill, therefore the correct answer would be c

PLSSS HELP!!
A. carbon dioxide
B. food
C. living space
D. light

Answers

Answer:

a

Explanation:

Then answer is A If I am right can I have brainly eat

In peas, axial flowers are dominant over terminal flowers. What phenotypic ratios would you expect in offspring from a cross between a known heterozygous axial-flowered plant and one whose flowers are terminal?

Answers

Answer:

Phenotype:

2/4 = 1/2 = 50% axial-flowered plant (Aa)2/4 = 1/2 = 50% terminal-flowered plant (aa)

Phenotypic ratio 1:1

Half of the progeny will be axial-flowered plants (Aa) while the other half will be terminal-flowered plants (aa)

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files

4. How does the microscope contribute to your viewing of the Daphnia?

A) It decreases the viewing size of the sample

B) It does not change the viewing size of the sample

C) It increases the viewing size of the sample

Answers

Answer:

it increases the viewing size.

Explanation:

Function of microscope is used to enlarge organisms for better look

C : it increases the viewing size of the sample -

8. Describe two ways that hormone imbalances can cause reproductive problems in humans.

Answers

Answer: Reproductive problems from imbalanced hormones can occur when abnormal levels of estrogen and androgen sex hormones develop, and can cause infertility and other health issues.

Explain how diffusion restored homeostasis during the dialysis treatment

Answers

Answer:

If the patient's blood is too low in ions, they will diffuse from the dialysis fluid into the blood, restoring the ideal level in the blood. If the patient's blood is too high in ions, the excess ions will diffuse from the blood to the dialysis fluid.

Explanation:

I may be wrong but yeh

If the patient's blood is too low in ions, they will diffuse from the dialysis fluid into the blood, restoring the ideal level in the blood. If the patient's blood is too high in ions, the excess ions will diffuse from the blood to the dialysis fluid.

What do you mean by dialysis?

Dialysis is a procedure to remove waste products and excess fluid from the blood when the kidneys stop working properly. It often involves diverting blood to a machine to be cleaned.

Moreover, hemodialysis is most often done at a special dialysis center. You will have about 3 treatments a week. Treatment takes about 3 to 4 hours each time.

In hemodialysis, the wastes and excess water are removed by using an external filter called a dialyzer, which contains a semipermeable membrane.

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If the producers in a food chain contains 250 kcal of energy, how
much energy will be present in the primary consumers? *

Answers

The answer to this answer is 125 kcal

PLEASE HELP ASAPP ILL GIVE BRAINLIEST!!!

Answers

Answer:

I would expect the mass to be less

How can the length of day affect temperatures on Earth?

Answers

Answer:

The longer the day the solar radiation is absorbed and the higher the temperature.

World wide what area best describes where most volcanoes are located

a.Antartic Circle

b.Ring of Fire

c.Mid Alantic rift zone

d.Mediterranean
I need help on this one asap and thank you

Answers

Answer: ring of fire

Chemical barriers to pathogens include
lysozyme in the____and____
in
the stomach.

Answers

Answer:

tears or saliva and mucus

Explanation:

hope this helps

Explanation:

Chemical barriers to pathogens include

lysozyme in the___saliva_and__mucus__

in

the stomach.

What is region x on the above wave called? I give brailiest!!!!!​

Answers

Answer:

rarefaction

Explanation:

along the same direction the wave travels

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One way that developed countries can aid developing countries is by giving access to technology. Access to technology will affect developed countries positively. One it will affect developing countries is that students will be able to access information better and have a higher chance of succeeding in school. Teachers in developing countries will also be affected because they can use it track the work of children better and will be to present information in an efficient manner. It can also affect the country by boosting is economy and help create new business. Even if technology can help developing countries, it won't be easy. First of all, most developing countries do not have power, and a lot of people don't bother going to school. These two things will make it harder because if there is no power how will the technology be used and if people don't really study then it won't aid that country at all. Despite the problems that technology will cause, there are solutions. 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