According to the text, one way to measure an individual's cardiorespiratory fitness is to measure the: endurance resting heart rate flexibility active heart rate

Your answer would be B : resting heart rate          The reason why this is your answer is because are body need the oxygen to keep your body flowing from not having a storke

the taste can vary from person to person, so although semen is generally warm and salty, there will be unique differences in flavor.

and no swallowing semen doesn’t get you pregnant

so what is your question?