A degenerative condition to which of the following structures may require a total knee replacement surgery?

The average resting heart rate (hrrest) for a 34 year old is 73 beats per minute2. 34 year old males average heart rates of 71 bpm while females average slightly higher at 76 bpm2. the normal resting heart rate range for all adults and children 10 and over is between 60 and 100 beats per minute3. 90% of 34 year olds resting pulses fall within the range of 54 to 92 bpm. in general, an adult's resting heart rate will be lower for those in better athletic condition.

I'd say replacing that habit (of smoking) with a more healthy habit, like going to the gym. c;

The answer would be b. hope this : )

hydraulic action

this is the coastal erosion that occurs when the motion of water against a rock surface causes physical disintegration . the process of breaking big rocks into little ones because of the impact of moving water is called mechanical weathering.