Questions with the keyword 'lungs'

• Global warming makes the air dirty, so will this have an effect on our heart and lungs? by flossboss88 to Catherine Comments: (No comments so far )
• how would you be able to tell wether cells of the lungs have been transformed into cancer? by and 5 others. to John, Del, Catherine, Mo Rassul Comments: (No comments so far )
• How does asthma affect your breathing? What other substances except cigarretes block your lungs? by to John Comments: (No comments so far )