What happens to what's left of our food after it goes through the intestines?
You poop it out. Hopefully.
As your body works harder, what happens to your HEART rate?
Increases
When Mr. Mercuro bends his massive arm to lift something, what is happening to his bulging bicep muscle?
It impresses Taylor Swift
It twists
It relaxes
It contracts
What important substance is replenished as blood flows through the heart?
Nitrogen
Rizz juice
oxygen
Water
If you take a rest after running a mile, what happens to your BREATHING rate?
Decreases
What is the function of the respiratory system?
Delivering oxygen and nutrients throughout the body
Exchanging oxygen and carbon dioxide
Make your legs move faster in Decimal Dash
Coordinating and controlling bodily functions
Your lungs are part of which body system?
Respiratory
How does the muscular system enable movement?
It yells at the bones to move
By delivering oxygen and nutrients throughout the body
By producing hormones for the body
By contracting and relaxing to produce force
Which system acts as the body's communication network?
Nervous System
Which system breaks down food into smaller molecules?
Digestive system
Where does digestion start?
Intestines
Mouth
throat
stomach
Which system enables the exchange of oxygen and carbon dioxide?
Respiratory System
As you exercise, your circulatory system works with which other system to take in oxygen?
muscular
respiratory
digestive
excretory
Which system provides structure and support for the body?
Digestive system
Skeletal system
Circulatory system
Respiratory system
Which system consists of the heart, blood vessels, and blood?
Circulatory system
Which part of your digestive system absorbs nutrients into your bloodstream?
intestine
mouth
stomach
rectum
Which system pumps blood through your body?
circulatory
What is the role of the nervous system?
Breaking down food into smaller molecules
Delivering oxygen and nutrients throughout the body
Coordinating and controlling bodily functions
Producing hormones for the body
What is the purpose of the skeletal system?
Provide structure and support
Which system acts as the central pump for delivering substances throughout the body?
Nervous system
Digestive system
Respiratory system
Circulatory system
Why is it important to understand the interconnectedness of body systems?
To break down food into smaller molecules
To comprehend how the body functions
To coordinate and control bodily functions
To produce hormones for the body
What is the role of the digestive system?
Breaking down food into smaller molecules for extracting nutrients for the body.