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Elenna [48]
3 years ago
9

The respiratory system performs which functions? Check all that apply.

Health
1 answer:
tester [92]3 years ago
3 0

Answer:

The respiratory system provides oxygen to the body's cells while removing carbon dioxide, a waste product that can be lethal if allowed to accumulate. There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration.

Explanation:

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Why are I messages so important in effective communication
Viktor [21]
Why are they helpful? So you don't have to mail a letter and wait THREE WEEKS FOR YOUR FRIEND TO WRITE BACK. So you don't have to send a whole formal email when you want to invite your bf to an event. You could just text:
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SO YOU DON"T HAVE TO CALL ON THE PHONE ALL THE TIME THAT IS TOO STRESSFUL. 

As you can see iMessaging is very helpful. 

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What is passive smoking and what are the effects of it?
Trava [24]
Passive smoking is when a person inhales cigarette smoke without actually smoking. Someone in the same room or car may be smoking, and others can inhale the second hand smoke.

The effects can be similar to that of smoking, if the person lives iwth a smoker or spends a lot of time around people smoking.  Generally, occasional exposure isn't harmful.
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3 years ago
Where may a food worker on a break drink from uncovered cup?
ella [17]

Answer:

The kitchen probably mabeye

7 0
3 years ago
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Find the mean of the data: <br> 7, 2, 3, 4
Pavlova-9 [17]

Answer:

So I think it's 2 and 3 because I put 2, 3, 4, 7 and there is only four number and there was only 4 numbers so it's 2 , 3

Explanation:

4 0
2 years ago
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What makes over-the-counter (OTC) drugs convenient and easy for people to obtain? What are two examples of OTC drugs?
ra1l [238]

Over the counter drugs are easy and convenient for people to obtain because they do not a doctors prescription to get them from the store. Two examples are Tylenol and NyQuil.

Explanation:

Over the counter drugs are typically drugs approved by the FDA to take without a prescription. A person will not have to go to the doctor to be told to take the medications. Many people purchase these medications for common ailments such as the cold, flu, sore throat, and fevers.

Over the counter medications can include creams, burn gel, pills, powders, etc. Any over the medication should be taken per the instructions on the bottle and never exceed dosage. It is possible to take to much over the counter medication and overdose.

More over the counter medications are;

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  • Neosporin

Learn more about over the counter medication at brainly.com/question/938825

#LearnwithBrainly

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3 years ago
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