HBS And Disease PASS Review 2 Question Preview (ID: 9457)


7th Grade SC Standard Human Body Systems And Diseases. TEACHERS: click here for quick copy question ID numbers.

The main organs where gases are exchanged between air and the blood.
a) Kidneys
b) Small Intestine
c) Lungs
d) Espophagus

The ____ in the lungs are where the gas exchange takes place.
a) villi
b) capillaries
c) alveoli
d) nerves

The muscle that aids in the breathing process
a) stomach
b) heart
c) small intestine
d) diaphragm

What organ continues the process of mechanical digestion; and secretes gastric juices that continue the process of chemical digestion started in the mouth
a) mouth
b) stomach
c) small intestine
d) large intestine

The organ where most of the chemical digestion of food takes place; and where most nutrients from food are absorbed
a) mouth
b) stomach
c) small intestine
d) large intestine

The organ where water is absorbed from the food and taken into the bloodstream; prepares the remaining undigested food for elimination from the body
a) kidney
b) bladder
c) small intestine
d) large intestine

A secondary organ of the digestive system that produces bile, which is used by the body to break up fat particles.
a) liver
b) gall bladder
c) pancreas
d) small intestine

A secondary organ to the digestive system that functions to produce digestive juices that help to further break down the food in the small intestine.
a) liver
b) gall bladder
c) pancreas
d) small intestine

Which organs get rid of urea, excess water, and some other waste materials released by the cells. These are eliminated as urine.
a) lungs
b) kidneys
c) ureters
d) large intestines

A saclike muscular organ which stores urine until it is released from the body
a) bladder
b) alveoli
c) gall bladder
d) stomach

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