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.
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
To know if something is spoiled or molded. To make sure that it wont give you the stomach virus or food poisoning.
A is a possible answer but i think b is the best answer to go with. so the answer is b
Yes you need to stay out the sun