respiratory system

Question 1

what is the pathway of air in the body

Answer 1

nasal cavity 
larynx
trachea
bronchi
bronchioles 
alveoli

Question 2

what is the definition of respiration

Answer 2

the taking in of oxygen and removal of carbon dioxide

Question 3

what is the definition of oxygen

Answer 3

the component of air used to create energy during the aerobic system

Question 4

what is the definition of carbon dioxide

Answer 4

a non harmful bi product of the aerobic system that is expired from the body

Question 5

what is the definition of ventilation

Answer 5

process of breathing in and out of our lungs

Question 6

what is the definition of external respiration

Answer 6

gaseous exchange between the lungs and blood

Question 7

what is the definition of internal respiration

Answer 7

gaseous exchange between the blood in the capillaries and body cells

Question 8

what is the definition of gaseous exchange

Answer 8

movement of oxygen and carbon dioxide in and out of the body

Question 9

what is the definition of diffusion

Answer 9

movement of gas from high area of concentration to a low concentration

Question 10

what is the definition of cellular respiration

Answer 10

metabolic reactions and processes that take place in the cell to create energy