Answer:
i think it's D
Explanation:
cuz it is good to set boundaries.
Answer:
I don't understand make urself more clear!
Answers: 11. No Diagram attached12. Nasal Cavity13. Bronchioles and Lung capacity14. Larynx17. It blocks off the windpipe during eating, so that food is not accidentally inhaled. 18. The actual exchanges occur in the millions of alveoli in the lungs and the capillaries that encloses them.
Answer: pointed finger toward area of person
Explanation: