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Cells
Respiratory System
Digestive System
Circulatory System
Excretory System
100
A basic living unit carrying out a specific function
What is a cell?
100
When you breath in, air is sucked in through your nose or mouth, and goes down this pipe.
What is Trachea?
100
This is the place where both mechanical digestion and chemical digestion begins.
What is the mouth?
100
This muscular organ has open spaces on two sides which are like pumps. One collecting oxygen-rich blood, while one collects oxygen-poor blood.
What is the Heart?
100
The four parts of the urinary system.
What are Kidneys, Bladder, Ureters, and Urethra?
200
A group of cells carrying out the same function.
What is Tissue?
200
The two passages that connect to the left lung and the right lung.
What is Bronchial Tubes?
200
The food travels down this pushed by muscles in the process of peristalsis.
What is the Esophagus?
200
The largest blood vessels.
What are Arteries?
200

The function of this part of the urinary system is to hold waste.

What is Bladder?

300
Two or more types of tissue that carry out a specific function.
What is an Organ?
300
These increase the surface area of the lungs.
What are Alveoli?
300
This place is where food is broken down using both enzymes and hydrochloric acid.
What is the Stomach?
300
The main ingredient in blood.
What is Plasma?
300
Cells produces this that is bad for the body.
What is Waste?
400
Several types of organ working together to carry out a specific function.
What is a System?
400
A dome-shaped muscle under the chest that helps bring in air.
What is Diaphragm?
400
The digestive process of breaking down food is finished here.
What is the Small Intestine?
400
These blood cells carry oxygen and carbon dioxide throughout the body.
What is Red Blood Cells?
400
This needs to be emptied when it is full.
What is the Bladder?
500

This cell has a nucleus, cytoplasm, cell membrane, and a cell wall.

What is a Plant Cell?

500
We inhale _____ and exhale _____
What is Oxygen and Carbon Dioxide?
500
The nutrients move through the semi-permeable membranes through this process.
What is Diffusion?
500
The blood cells that act as the body's defenses, fighting against infection.
What is White Blood Cells?
500
The functions are to filter waste out of blood, and to make sure the blood is the right consistency.
What is the Kidney?