A resting heart rate is 60-100bpm for the average adult. Generally, a lower resting heart rate implies more efficient heart function and better fitness. I'm not sure on the second part, sorry.
Keeping tabs on your exercise and eating habits can drastically change your lifestyle and for the better. When you have a journal you feel more motivated and in the end, you will not only eat healthier and exercise more often/vigorously, but you feel better.
So basically it keeps you motivated because you keep all of your physical data in one place.
According to the NAEYC D. KINDERGARTENERS...... I hope this helps you! : )
It would be D. because nothing can be 100% you can still get pregnant from all of those things.
hope i helped! :) <span />
