6. Set the clock by the window. There is no need to set the minute and second hands like on a standard clock. Once the SkyScan clock picks up the signal from the NIST station, it will advance by eight seconds until it gets the right signal.
In Depth: Respiratory. The respiratory system, which includes air passages, pulmonary vessels, the lungs, and breathing muscles, aids the body in the exchange of gases between the air and blood, and between the blood and the bodyâs billions of cells.
30.1 Respiratory and Circulatory Functions veins arteries The circulatory system moves blood to all parts of the body. â¢ The system includes the heart, arteries, veins, and capillaries. âheart pumps blood throughout body âarteries move blood away from heart âveins move blood back to heart âcapillaries get blood to and from cells