The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.
Answer:
Um, congratulations? I don't know what you want us to say. At least you have a friend. Many of us, myself not included, don't have friends, just bullies or are just plainly ignored.
Explanation:
<span>Feeling jittery, nervous, and anxious after drinking a pot of coffee is a condition referred to as
:</span>caffeinism
