Line of scrimmage is the imaginary line that separates the offense and defense
Having stronger bones
Easier to do household chores
Lower blood pressure
Larger lung capacity
A two year old can memorize faces, colors, social emotion, words and movement. They can actually memorize a lot for their small age. Of course they can't remember big details and such but they still can recognize small details.
1. exercise
2. range of motion
3. muscle myofibrils
4. lactic acid
5. poor posture
6. varicose veins
7. antagonistic muscles
I believe cancer causes death for all age groups because it's something that any age can get