Question

example of the three essentail chacteristics that improve the heart and lungs

Answer 1

$\Huge{\bold{\mathrm{\underline{\red{ANSWER}}}}}$The heart is a muscular organ in most animals, which pumps blood through the ... The wall of the heart is made up of three layers: epicardium, myocardium, and ... "Definition of SA node".

Answer 2

Answer:

Get Physical. ...

Get Physical. ...Eat Healthy. ...

Get Physical. ...Eat Healthy. ...Control Cholesterol. ...

Get Physical. ...Eat Healthy. ...Control Cholesterol. ...Cut Down on Salt. ...

Get Physical. ...Eat Healthy. ...Control Cholesterol. ...Cut Down on Salt. ...Quit Smoking. ...

Get Physical. ...Eat Healthy. ...Control Cholesterol. ...Cut Down on Salt. ...Quit Smoking. ...Maintain a Healthy Weight. ...

Get Physical. ...Eat Healthy. ...Control Cholesterol. ...Cut Down on Salt. ...Quit Smoking. ...Maintain a Healthy Weight. ...Stay Positive.