Answer:

Explanation:
Momentum is defined as mass in motion and it can be calculated by getting the product of mass and velocity.
P = mv
where:
P = Momentum
m = mass
v = velocity



So the answer is 
its has to do with how long you exercise
Go to the gym, work out. practice tour routine. Also, get a friend who does know to help! if that doesn't work, try again next year?
All the blood that passes through the aorta does not
Answer:
increasing physical activity
creating a healthy start
empowering caregivers