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Alexxx [7]
3 years ago
10

Which of the following is true about waves? A. They can only travel though outer space. B. They are always visible. C. They alwa

ys move matter. D. They carry energy.
Health
2 answers:
ser-zykov [4K]3 years ago
6 0
The answer is D. waves carry energy.

hope this helps!
wolverine [178]3 years ago
4 0

The answer is "waves carry energy"

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Short-term effects of smoking includes
Mazyrski [523]
Short-term effects of smoking may include the following:

"<span>Addiction to nicotine and exposure to dangerous chemicals"

"</span><span>More breathing problems"

"</span><span>Shortness of breath, phlegm, and a coarse cough"

"
</span><span>Impaired lung growth and function"

"</span><span>Bad breath, yellow teeth, and stained fingers"

"</span><span>Foul-smelling clothes and hair<span>2"
</span></span>
Long-term effects may include the following:

"<span>Addiction to nicotine and exposure to dangerous chemicals"
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"<span>Lung, mouth, throat, kidney, and stomach cancers"
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"<span>Heart disease"
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"<span>Impaired immune systems"

"
</span><span>Emphysema and other chronic diseases"

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</span><span>Shorter lifespan (up to 20 years shorter)<span>3"

Quoted answers are NOT mine! There's a reason why they're quoted.  

All credits reserved to their owners.

Further information / my sources may be provided at:

https://www.parentfurther.com/content/risks-underage-tobacco-use

Please, if you or someone you know is smoking/just got into smoking.  Please stop yourself/them.  The effects can be catastrophic if not handled/stopped soon.  </span></span>
3 0
3 years ago
Why is forenic dna analysis an important part of biotechnology?
Dimas [21]
Forensic DNA analysis is used to match two samples of DNA, and that's why it's so important.

WHAT IS FORENSIC DNA TYPING?
The use of DNA to establish identities in connection with legal matters, such as crimes. 

NOTES FROM ME:
Sorry for the short answer, but I don't know too much about DNA analysis. Just in case that your really-really needed this answer, now you have it. I will do some additional research and I'll add more information, though comments, as I receive them.
4 0
3 years ago
A heavier person will have a lower blood alcohol level due to a greater amount of __________ in their body.
Irina-Kira [14]

Blood alcohol content (BAC) is a measure of the amount of alcohol that is present the blood.

A heavier person will have a lower blood alcohol level due to a greater amount of water in their body. The more a person weigh, the more water he/she tends to have in his/her body. The water has a diluting effect on the alcohol so the BAC will be lower in comparison with person who is slimmer  and has less water in the body.

3 0
3 years ago
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Who is John Hunter and what is his major contribution to medicine?
wel
<span>John Hunter was a Scottish surgeon, one of the most distinguished scientists and surgeons of his day</span>
3 0
4 years ago
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2. The Axial Skeleton includes the ______________________________________.
ivolga24 [154]

Answer:

i think it's <em>c</em>

Explanation:

The axial skeleton is the part of the skeleton that consists of the bones of the head and trunk of a vertebrate. In the human skeleton, it consists of 80 bones and is composed of six parts; the skull (22 bones), the ossicles of the middle ear, the hyoid bone, the rib cage, sternum and the vertebral column.

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3 years ago
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