cool1234
cool1234 cool1234
  • 27-11-2014
  • Chemistry
Answered

how do the cells get the raw materials that they need to respire



Answer :

chocolateforlife
chocolateforlife chocolateforlife
  • 27-11-2014
Your lungs infuse the blood with oxygen and get rid of the carbon diox 

the digestive system extracts glucose from the food you eat and deposits it in the blood 

the circulatory system moves the oxygen, glucose, and carbon diox through our bodies enabling the cells to get the materials they need and remove the ones they dont
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