Which is a disease of the respiratory system often caused by smoking?
a) emphysema
b)...
Health, 30.09.2019 22:30 zitterkoph
Which is a disease of the respiratory system often caused by smoking?
a) emphysema
b) atherosclerosis
c) idiopathic edema
d) thalassemia
Answers: 2
Health, 22.06.2019 16:30
Which example is a indication of stress a. becoming more alert b. narrowing air passages c. slowing down if the heartbeat d. decreasing blood sugar with adrenaline
Answers: 2
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