Water is essential for
cells to function
properly: it enters into
the composition of the
By enabling hydrolysis
participates in the
breakdown of what we
Water has a large heat
capacity which helps
Part I: Record heart rate as Heart Beats Per Minute
A. Take pulse for 10 seconds and multiply by 6. _
B. Walk fast for 440 yards.
C. Take pulse for 10 seconds and multiply by 6. _
D. Do 3 to 5 minutes of stretching exercises.
E. Take pulse for 10 seconds
A stroke occurs when the blood supply to part of your
brain is interrupted or severely reduced, depriving brain
tissue of oxygen and nutrients. Within minutes, brain
cells begin to die. By understanding the causes of
stroke and limiting your exposu
AP Physics 1
3.3 Worksheet Potential Energy
100 J of work is given to two objects at a constant speed, one twice as massive as the other.
a. Which object gains more potential energy? Use the laws of physics to justify your resp