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Complete the sentences with words lungs blood system carbon dioxidcapillaries trachea pulse heart veins diaO bloodis faster when you run1 Yourand slower when you sleep.on my hand. I thinkall carry2 There isI cut my finger.3 Veins, arteries, andblood in the body.4 Air has to pass through yourbefore it enters your lungs.is in the chest, a little to5 Thethe left of the center.which6 Humans breathe outplants need to live7 All thein the body carry blood ba8 You have twoone on each side9 It would be difficult to breathe in and out without the10 Our lungs, trachea, and diaphragm work together as c11 Thecarry blood to every part of |
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Answer» pulseblood Diatracheaheartcarbon dioxidecapillariesveinslungssystemheart |
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