Show:
Cells and Plants
Circulatory System
Digestive System and Excretory System
Respiratory System
Miscellaneous
100

Cells are the basic ________ or ________.

unit, life

100
There are ________ chambers of the heart.
4
100

Digestion begins where?

in the mouth

100

The organs where gas is exchanged are called the ________.

lungs

100

This pink animal is actually grey when it is born.

flamingo

200

Which four things do cells need to survive?

food, water, gas exchange, waste disposal
200
________ are the tubes that carry oxygenated blood from the heart to the body.
Arteries
200

The tube that goes from the back of the throat to the stomach is called the ________.

esophagus

200

The body part that filters air before entering the body is called the ________.

nose

200

Which sea animal actually has 3 hearts?

octopuses or squid

300

Water comes in through a plant's _________.

roots

300
After leaving the lungs, oxygenated blood goes to the ________.

heart

300

The blood takes out essential nutrients from the ________.

small intestine

300

The muscle that helps with breathing is the ________.

diaphragm

300

The largest volcano in the world is located where?

Hawaii
400

Tubes that bring food from the leaves to the rest of the plant are called __________.

phloem

400

Deoxygenated blood from the body travels from the body through the veins to the ________.

heart

400

Excess water is removed from the wast in the ________.

large intestine

400

The tube leading from the pharynx (back of throat) to the lungs is called the ________.

trachea

400
What is the only fruit to have seeds on the outside?

strawberries

500

The brain center of a cell is called the ___________.

nucleus

500

The main artery in the heart is called the ________.

aorta

500

Which does not belong? pancreas, liver, gall bladder, stomach

stomach

500

The two smaller tubes leading into the lungs are called ________.

bronchi
500

What was the first living creature to go to space?

dog (Laika from the Soviet Union)