Which list describes the path oxygen takes to the blood?

bronchi, alveolar sacs, alveoli, capillaries
trachea, bronchi, capillaries, alveoli
larynx, trachea, bronchi, capillaries
pharynx, larynx, capillaries, alveoli

how does lung volume control inspiration?
a decrease in lung volume stops the intake of air from the nose and mouth.
an increase in lung volume starts the intake of air from the nose and mouth.
a decrease in lung volume decreases the pressure within the lungs so air can flow inside.
an increase in lung volume decreases the pressure within the lungs so air can flow inside.

Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source.i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.