Explain how diffusion allows gases to move into and out of the alveoli of the lungs. use the term red blood cell in your explanation.

What parts of the cardiovascular system are affected with atrial fibrillation?

What is 5 questions you should ask yourself when trying to tell if a health resource is reliable

Match the terms to their correct definitions. 1. commuting flexibility in when you work 2. telecommuting traveling to get to work 3. flextime a form of flexplace that allows people to use technology to do their work away from the office 4. flexplace flexibility in where you work