I believe it is the Lateral Corticospinal Tract
Answer: To facilitate the learning process and help the individual or community to make informed decisions about health/ disease issues.
Explanation: off of safari, so you will have to change it up a bit.
I would say Frequency is how often you perform an activity, and Intensity is how hard/intensely you perform the activity.
Oxygen and carbon dioxide are the gases transported by the red blood cells. Oxygen is collected from the air in the alveoli to the blood capillaries. It binds to the heme group in <span>the haemoglobin<span>, which confers the red colour to the red blood cells where it is contained. </span></span>Carbon dioxide moves the other way around, from capillaries to alveoli. They are transported by the red blood cells when oxygen is exchanged by carbon dioxide from the cells' metabolism.