Answer: A. remove the yellow cylinder and get a green cylinder
Explanation:
Since new cylinder has a yellow stripe around it instead of a green one but was stored with the green cylinders, then this will probably be the reason for the inability to get the regulator to seal properly and not turn.
Therefore, the best thing to do is to remove the yellow cylinder and get a green cylinder. This will fit on properly and then make it turn. Therefore, the correct option is A.
A true because when it becomes a part of the community you feel good
It's either 10 or 100 degrees, hope this helps and I'm sorry if it didn't!
C is not true.
Regular aerobic exercise can REDUCE, but NOT eliminate the risks of heart or lung diseases
I would say the first and the last choices