The three body systems are cardiovascular system is when physical activity stregthen the heart muscle, allowing it to pump blood more efficiently.
An economic condition that fits that description is called scarcity where many have to fight for little resources, jobs ext. <span />
Cold = virus
Athlete’s foot = fungus
Giardia = protist
Best activity for Wendy for her heart heath and for the preparation for her first 5km is the mix of running and walking. A run-walk program is an effective training method that can help you increase your fitness faster. So, for someone yo had not been running this training method is the first thing to do. <span>The run-walk method will allow Wendy to exercise for a longer period of time each session. This will increase her aerobic capabilities more rapidly, she will burn more calories, and reduce her</span><span> </span>risk of injury.
A physical activity profile is used in order to track how much activity you have been getting - it helps you to make goals as to how you would like to improve based on your past results.