Answer:
many people ASSUME that E-cigarettes are safer than regular smoking because of the way they are advertised.
Explanation:
To answer your question I have no idea. My thoughts and prayers are with Yemen and I am hoping people will sign petitions and donate. If you can not do that please post about it in your socials or even talk and educate other people on the matters.
ibuprofen and medical marijuana
Explanation: if you abuse these drugs then you can become very ill.
The answer is D. Muscles tense.
There are many things that will allow someone to test heart rate:
-Pulse oximeter
-Wrist monitor
-Fitness trackers
-Heart(rate) monitor
Hope I was able to help!