Which of the following is a lung disease in which breathing becomes difficult, and in some cases impossible? coronary artery disease

chronic obstructive pulmonary disease

cirrhosis

arrhythmia

Which statement supports the principle ideas of jean piaget's philosophy? adults should not interact with teachers. children are best educated through standardized training. adults do not think better than children, but they think differently. children should not form hypotheses until they are certain their findings will be correct.

What are the countries in north asia

Plyometrics can a person maintain cardiorespiratory fitness. - true or false?