Nervous system
Digestive System
Respiratory System
Cardiovascular System
Cells
100
This organ is the central part of the nervous system all information goes here

Brain

100

Body part the chews food

Mouth

100

Organ where gas exchange occurs

Lungs

100

Organ Responsible for pumping blood through out your body

Heart

100

All living things are made of thes

Cells

200

The specialized cells of the nervous system

Neurons

200

Organ where most of nutrients are abosrbed

Small intestine

200

Tube connecting your mouth and nose to your lungs

Trachea or Bronchi

200

Blood vessel that carries blood away from your heart

Arteries

200

Organelle that produces energy for the cell

Mitochondria

300

Carry signals from the brain to the body

Motor neurons

300

Organ where most of the water is absorbed and stool is formed

Large Intestine

300

Tiny "Bubbles" in your lungs surrounded by capillaries where gas is exchanged

Alveoli 

300

Blood vessel that brings blood back to your heart 

veins

300

True or false: Prokaryotic Cells have a nucleus

False

400

Carry Signals from the body to the brain

Sensory Neurons

400

Organ that makes bile

Liver

400

Large tube that branches into both lungs

Bronchi

400

How many "Loops" are in your cardiovascular system 

2

400

This organelle is larger in plant cells

Vacuole

500

The gap between two neurons

The synapse

500

Organ that used acid and enzymes to chemically digest food

Stomach

500
Main gas your body absorbs

Oxygen

500

A different name for your cardiovascular system

Circulatory System

500

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Microscope

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