Circulatory system
How many chambers does the heart have?
4
Why should you eat a varied diet?
You should eat a varied diet to get in all essential nutrients
What makes vision possible?
Cones and rods
What does the respiratory system consist of?
Nose, pharynx, larynx, trachea, bronchi, and alveoli
These muscles are only found in the heart
cardiac muscles
Which cells fight off viruses and bacteria?
White blood cells
a long tube like organ that is connected to the small intestine
The large intestine
What is the nervous system made of?
The brain, spinal cord, and nerves
This transports air, food, and water, includes parts of the trachea and esophagus
The pharynx
These muscles are responsible for regulating blood pressure, digestion, and other internal functions
Smooth muscles
Which cells carry oxygen to body cells?
Red blood cells
A large red-brown organ that makes bile
The liver
What are the two main parts of the nervous system?
The peripheral nervous system and the central nervous system
This is your voice box
the larynx
These muscles moves bones
skeletal
The upper two chambers that receive blood are called…
Atria
an organ that stores bile which is released into the Small intestine and helps break down fat
The gallbladder
What are the TWO functions of the nervous system?
1. Receive and respond to information from inside and outside the body
2. Regulate body functions though stimulus and response while maintaining hormones
What are tubes split off from trachea?
bronchi
What connects tissues to bones?
tendons
The lower two chambers that pump blood are called…
Ventricles
An organ that makes digestive enzymes & insulin which regulates blood sugar
The pancreas
List the five senses
Taste
Smell
Touch
Sound
Sight
What are tiny sacks in lungs are surrounded by capillaries?
Alveoli
What is a muscle?
An organ that can relax and contract which moves your body