Select the correct answer.
how does aerobic exercise prevent cardiovascular diseases?
a.
it you burn more calories, which reduces plaque in the arteries, so that your heart becomes more efficient at pumping blood.
b.
it warms your blood, making it more fluid, so that your heart can pump more efficiently and slowly, creating less stress on the heart.
c.
it makes your heart beat faster to supply more oxygen, which makes the heart stronger and enables it to pump blood more efficiently.
d.
it lowers your blood pressure, which allows your heart to better dispose of fat cells before they form plaque on the artery walls.

Many 1. why should teens be aware of health issues such as healthy sexuality, dealing with conflict, healthy decision making and cpr? 2. explain why in the gym these following rules are very importanta. wearing the proper outfit/equipmentb. make sure people around you are aware c. check for hazardsd. make sure all the equipment is set up properly e.make sure to know where the nearest first aid kit/aed is3. pick a sport out of the following and volleyball, basketball, soccer, ringette, badminton.a) what are the 3 most important aspects/skills to learn in order to perform this activity well? b) explain how each aspect/skill is important when playing the game.c) describe 2 points of strategy you could use to you be successful at this activity.