Category 1: 🦴 Skeletal System
What gives your body shape and support?
Skeleton
What system helps your body move?
Muscular
What organ controls your body?
Brain
What body part allows you to see?
Eyes
True or False: Your bones are alive.
True
What bone protects your brain?
Skull
What type of muscles can you control?
Voluntary muscles
What system sends messages throughout your body?
Nervous System
What is the colored part of your eye called?
Iris
Which system controls your movements and senses?
Nervous System
What bones protect your heart and lungs?
Ribs
What type of muscles work without you thinking about them?
Involuntary muscles
What are the three main parts of the nervous system?
Brain, spinal cord, and nerves
What is the black opening in the center of your eye called?
Pupil
Is your heart made of voluntary or involuntary muscle?
Involuntary
What are the places where two bones meet called?
Joints
What connects muscles to bones?
Tendons
What carries messages between your brain and the rest of your body?
Nerves
What part of the eye focuses light?
Lens
Which two body systems work together to help you run and jump?
Skeletal and muscular systems
What are three main jobs of the skeletal system?
Support, movement, and protection
Why do muscles often work in pairs?
One muscle contracts while the other relaxes to create movement
What is a reflex?
A quick, automatic response to something
What part of the eye detects light and sends signals to the brain?
Retina
How do your eyes and brain work together to help you see?
Your eyes detect light and send signals through nerves to your brain, which processes what you see.