Daniel is using an AED. He makes sure the patient is in a dry location and places the pads on the designated locations. He then supports the victims head as he presses the "shock” button on the AED. When he is done, he starts CPR for 2 minutes and follows the AED directions. Is he performing this procedure correctly?

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases. 

The human reproductive system uterusthe bird reproductive system eggs dropped