Biology questionss?

Question

Which of the following lists the correct order of structures through which air passes as it enters the body and proceeds to the lungs

a.nose, larynx, trachea, pharynx

b.pharynx, nose, larynx, trachea

c. nose, pharynx, larynx, trachea

d.pharynx, nose, trachea, larynx

2.The mouth, small intestine, and kidneys have functions that involve the

a.digestion of food, synthesis of vitamins, and filtering of the blood.

b. intake, digestion, absorption, and elimination of food and its wastes.

c.secretion of bile, digestion of food, and reabsorption of water.

d. all of the above.

3.The gland that is stimulated during emergency situations (causing the "fight-or-flight" response) is the

a. hypothalamus.

b. thyroid.

c. adrenal.

d. pituitary.

Answer 1

1- C

2- B

3- C

Answer 2

1. C  -  Nose, pharynx, larynx, trachea

2.  Doesn't make sense.

3.  C  -  Adrenal