The human body works in, a) games, b) systems, c) machines, The respiratory system brings __ into the lungs., a) water, b) oxygen, c) blood, The respiratory system takes____out of the lungs., a) carbon dioxide, b) oxygen, c) food, Which is NOT part of the respiratory system?, trachea, lungs, arteries, The circulatory system carries, air, blood, water, The heart pumps blood into, a) arteries, b) lungs, c) trachea, Cells use oxygen to, a) stay healthy, b) sleep, c) grow hair, Cells produce, oxygen, carbon dioxide, water, Carbon dioxide goes back to the, stomach, lungs, brain, The diaphragm helps you, breathe, eat, see.

Multiple choice

દ્વારા
પ્રિન્ટ
એમ્બેડ

લીડરબોર્ડ

દૃશ્યમાન શૈલી

વિકલ્પો

ટેમ્પલેટ બદલો

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