carbondioxide leaves your body when you breathe out.
the respiratory system helps move these substances into and out of your body.
carbondioxide leaves your body when you breathe out. the respiratory system helps move these substances into and out of your body.
Oxygen.
200,750
The medical definition of portal of exit is when a micro-organism leaves the host to enter another host. An example is when someone coughs and another person breathes it in.
The person who smokes and the people around him that breathes in the harmful smoke.
It contracts (and moves downward).
The substance abuse hotline is safe for youths who partake in substance abuse. It's important for people to be able to talk to an anonymous person in confidence about their problems.
however much a fat person breathes out
the answer to that is RESPIRATION
A person of no substance may be referred to as shallow or empty. This can imply they lack depth, sincerity, or meaningful qualities.
She or he smokes to much or breathes in bad air. Don't smoke that crud ever!
The average person breathes 325,000,000,000 times in their lifetime.