Answer is A. More than 90 degrees and you're not getting the full work out, less than 90 degrees and you're burning energy unnecessarily
Your performing cardiovascular exercise
you don't work at too high an intensity level
your heart is strengthened<span />
Answer:
It means nothing strange came up while they were checking on you. Also means negative or normal.
Explanation:
The best option for Stephan would be to sign into a rehab clinic and stop taking drugs. If he would be able to do that, he wouldn't cauase pain and suffering to his parents and everyone in their household would be able to enjoy their cumulative life together.
Yes smoking damages your lungs and slowly kills you