SCIENCE4-QUARTER2

Front

A body system that transports oxygen from blood to organs like the brain, liver, and stomach. Major organs include the heart, veins, and blood. It removes carbon dioxide, protects against diseases, and provides nutrients.

Back

Circulatory system

Front

System that processes energy from materials in the body and breaks down food into nutrients.

Back

Digestive system

Front

System generating movements via muscles attached to bones and blood vessels; main functions: mobility, stability, posture.

Back

Muscular system

Front

System that moves oxygen to tissues and removes carbon dioxide, regulating breathing and air movement in/out of lungs.

Back

Respiratory system

Front

Support structure for movement, shape, and organ protection; provides power and strength.

Back

Skeletal system

Front

Plants get nutrients from the _____

Back

soil

Front

Plants need _____ to avoid drying out.

Back

water

Front

All plants need _____ for photosynthesis.

Back

sunlight

Front

The leaves of plants absorb _____.

Back

carbon dioxide

Front

Plants absorb minerals from the _____

Back

soil