Hi
T<span>he </span>troposphere<span> is the lowest layer of the Earth's atmosphere.
hope this helps:)</span>
50-80 bpm is the average adult resting
heart rate
Khan Academy is great! Also, Alison (it's a website) has some free courses as well.
In assessing for complications in a client who has been using crutches for two weeks, the finding that is most important is the hand and wrist weakness which is number three because this is the part of the body that exerts the most effort because it supports the crutches in order for the body to move. And if it is weak, it could be a problem to the client using crutches.
I will repeat again the experiment and do it properly.