Science Quiz, Ch. 3

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1.
1 point
Oxygen enters the blood and carbon dioxide leaves the blood through the _______
2.
1 point
Mucus is a sticky, thick fluid that traps germs, dust, and other things that may be in the air
3.
1 point
The three parts that make up the Circulatory System are _____________
4.
1 point
I take the blood from cells to the heart.
5.
1 point
I have a runny nose, stuffy nose, and sneezing
6.
1 point
I am tiny, hairlike structures on the cells in the respiratory system
7.
1 point
I take blood away from the heart.
8.
1 point
True or False. The kidneys clean the blood and control the level of salt, water, calcium, nutrients, and other chemicals in the blood?
9.
1 point
What do white blood cells do for the body.
10.
1 point
I am the smallest kind of blood vessel.
11.
1 point
Your blood has different parts. Each part has a different job. The biggest part of your blood is a straw-colored liquid called ________
12.
1 point
Flaps that act like doors that keep blood flowing in one direction.
13.
1 point
True or False. Platelets are not complete cells.
14.
1 point
These cells are shaped like discs with a dimple on each side.
15.
1 point
The system that is responsible for exchanging gases between the outside air and the blood
16.
1 point
True or False. Two functions of the teeth are to cut and crush food.
17.
1 point
The Circulatory System is also know as the ______________
18.
1 point
Vocal Chords stretch across the _____________
19.
1 point
A tube that carries food to the stomach.
20.
1 point
True or False. Digestion occurs in the small intestine, but not in the large intestine?
21.
1 point
How many chambers of the heart?