Which short-term effects of smoking are caused by carbon monoxide?
1 formation of carboxyhaemoglobin
2 increased risk of blood clotting
3 narrowing the lumen of arteries
1 )
1 and 2
2 )
1 and 3
3 )
2 and 3
1 only
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!