Excretory and Digestive System
Digestive
What is a long tube that leads to your stomach?
Esophagus
How many bones do you have in each adult arm?
32
Why do you need this system?
So we can breathe
What two parts does the nervous system have?
Brain and spinal cord
This is the most important system and its made up of what? (Three things)
Blood, blood vessels, heart
Digestive
What does the Digestive System break food down into?
Chemical Nutrients
How many bones do you have in your adult body?
143
Air travels down your what to get to the bronchial tubes?
Trachea
Made up of sensory organs: eyes, ears, and what?
Touch
Blood leaves the heart through blood vessels called what?
Arteries
Digestive
What 4 things do body cells need nutrients for?
Energy
Good Health
Growth
Repair
What is your muscular system usually attached to?
Bones
The alveoli is covered by what?
Capillaries
A synapse is a connection between what?
Nerve cells
Plasma is mostly what?
Water
Excretory
What waste product does the Excretory System remove?
Ammonia
What supports and moves your body?
Muscular system
What is carbon dioxide?
A harmful waste gas
What does CNS stand for?
Central nervous system
What is the center of the circulatory system?
The heart
Excretory
What tube does urine flow through?
Ureters
What muscles can you control?
Voluntary muscle
What’s one example that can hurt your lungs?
Smoking
The nervous system connects all tissue and organs to your what?
Brain
Could we live without this system?
No, we need this system so our heart can pump.