What are the words that describe how matter changes state

Answers

Answer 1
Answer: "Phase" describes a physical state of matter. The key word to notice is physical. Things only move from one phase to another by physical means. If energy is added (like increasing the temperature) or if energy is taken away (like freezing something), you have created a physical change. 

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Think about your house, condo or apartment. What part of your home would be like the mitochondria of the cell? Why?reproduction all living things need cells

Answers

in our cell, mithocondria provide the energy required for the cells to do their daily actiivities.If it's compared to the parts in our home, i think it would be the electric box. The electric box acted as a source of power for the house to run its TV, Lamp, heater, basically almost everything Hope this helps. Let me know if you need additional help!

Read the following selection from the section "What Is Intubation?"Having a tube down your throat isn't exactly pleasant because it affects a patient's ability to talk
or eat. But it's important for getting the right amount of air into the lungs.
Which answer choice BEST supports the idea that intubation is a necessary part of ventilator treatment?
(A) But when the lungs fill up with fluid or become highly inflamed, the lungs can't expand enough, Lutchen
says.
(B) This actively pushes air into the lungs and can keep the levels of oxygen and carbon dioxide in the
blood close to normal.
(C) If the ventilator simply blew into a person's mouth, the air might expand their cheeks or leak out of their
noes instead of going into the lungs, he says.
(D) When the lungs are damaged, the millions of balloons take in oxygen and release carbon dioxide
differently than when they are healthy, he says.

Answers

Answer:

It may be required when respiratory distress or airway integrity cannot be achieved or maintained for any reason.

(B) This actively pushes air into the lungs and can keep the levels of oxygen and carbon dioxide in the

blood close to normal.

Explanation:

What is the effect of temperature and density on the movement of water?

Answers

temperature affects the movement of water because if the liquid is cold the molecules come together. Therefore, the water moves slower, and if the liquid is hot the molecules spread apart and move faster.

Match the element to its oxidation number.
Sulfur

Answers

Answer:+6

Explanation:

Sun light and chemicals create _______ smog

Answers

 sun light and chemical create photochemical smog

Is the sky a solid liquid or gas

Answers

Gas.
The sky is not solid, not liquid but of gas. It is also called the atmosphere, one of the important spheres on earth that influences the climate –temperature, humidity, precipitation, atmospheric pressure, and the biotic community as a whole. The atmosphere or the sky is composed of many layers and is responsible to protecting the living organisms of the earth against the deadly ultraviolet rays and other strong radiation coming from the sun.



Answer:

gas

Explanation:

The sky is not a solid body, nor does it have all of the same the physical properties of a solid body. In terms of its behavior, physically a gas is much closer to a liquid than a solid. If you drop the temperature of the atmosphere quick enough and low enough it can become a solid.