The answer is C. That's all
Its become a higher level then its suppose to be .causing a decrease in the bloods nutrients transport sufficiency
It is D did it on edge unity
She decides that her best course of action is to enjoy what she can without causing unnecessary pain. This is a smart choice since she has had arthroscopic surgery in the past and the age consideration. Also she is already acknowledging her knees are bothering her. Best to be safe than sorry.
Answer: tricky to measure without professional tools
Explanation: i believe that that one it correct let me know if you need anymore help :)