The atmosphere is made out of 78% of nitrogen and 21% of oxygen with 1% of other gases (Carbon dioxide, Argon,and Helium)
The answer is esophagus. The esophagus is the tube that squeezes the food down to the stomach by peristalsis. This part connects the throat and the stomach. It is a tube lined with mucous membrane.
Answer:
b the amount of sugar you have
Explanation:
Good luck!!!!
The answer is B (An app on your smartphone that tracks the nutritional status of foods you eat)
