Онлайн переводчик http://translate.meta.ua
поменять
По-английски

Heart and Blood ` ` ` ` `Your heart is a wonderful organ that works during every minute of your life \

You can help it work long and well . You can strengthen it protect it from diasease by exercises and regular regimen.

Take your pulse and in such a way you can control the work of you heart.

Our pulse is about 70 beats per minute . After heavy exercisec the heart works faster and then the pulse will be faster too , perhaps 100 (one hundred ) beats. After a minute or two the pulse will be normal again.

About 5 literes of blood filll our arteries veins and capillaries .Artteries carry blood from the heart . Venis carry blood to the heart.

Blood has red blood cells, white blood cells and plasma .

Today doctors can take blood pressure , listen to the heart , take blood tests and take the cardiogram of a patients heart.

page 20

Lungs

We have a pair of

По-русски

Сердце и Кровь ' ' ' ' 'Ваше сердце - удивительный орган, который работает в течение каждой минуты вашей жизни

undefined

undefined

undefined

undefined

undefined

undefined

undefined

undefined

undefined

undefined