An ion is a tiny particle or molecule with a positive or negative charge, meaning that it has either lost or gained electron(s)
Answer:nope there are no parts like that.
Explanation:
our body uses energy in the form of ATP which is a by product of respiration.
Glucose molecue is broken down into water and ATP molecule.
So our body only take oxygen from blood.
We don't have stomata all over our body dude!