19. The gas used up during the process of respiration by humans is option 1.Nitrogen 2.Carbon dioxide 3.Oxygen 4.Sulphur
Answers
Answered by
2
Answer:
Oxygen
Explanation:
while respirating oxygen is absorbed and carbon dioxide is liberated
Answered by
0
Answer:
Oxygen
Explanation:
YOUR BODY CELLS USE THE OXYGEN YOU BREATHE
TO GET ENERGY FROM THE
FOOD YOU EAT. THIS
PROCESS IS CALLED CELLULAR RESPIRATION. DURING
CELLULAR RESPIRATION THE CELL USES OXYGEN TO BREAK DOWN SUGAR. ... THE
OPPOSITE TAKES PLACE IN THE CELLS WHERE THE BLOOD RELEASES OXYGEN
AND PICKS UP CARBON DIOXIDE,
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