Answer:
this helps prevent any fumes from spreading to other areas and to control the smells and product
Explanation:
Hope this helpsss, please brainliest!!
The oxygen goes to the respiratory system and goes to the cells of the body. The food has glucose and that goes into the heart and blood vessels. Some of the glucose goes to the cells of the body.
Look up a place. You dont have to ask people on brainly.
B and A are the correct answers
