Are the some type of options ???
Answer: In the air sacs
Explanation: Air sacs has a million tiny holes that is were oxygen transfers. Inside the air sacs oxygen moves across paper thin walls to tiny blood vessels called capillaries into your blood
The oxygen enters the bloodstream from the alveoli.
The importance of the juman nervous system is that it guides every day activities like waking up, breathing, thinking, reading, remembering things, and feeling emotions.
Hope this helps :)
<span>The suffix "ose" indicates:
A. sugar.
(Sucrose, maltose. Fructose Dextrose Glucose lactose, <span>galactose.)</span></span>