Digestive, nervous, and excretory

Front

What are villi?

Back

Small finger-like projections that line the small intestine and absorb nutrients.

Front

What is the correct order of the digestive system?

Back

Mouth -> esophagus -> stomach -> small intestine -> rectum -> anus.

Front

What type of neurons make your muscles move?

Back

MOTOR neurons.

Front

What are the three main parts of the nervous system?

Back

Brain, spinal cord, and nerves.

Front

What organ produces urine?

Back

Kidneys.

Front

What is the primary function of the digestive system?

Back

To break down food into nutrients that can be absorbed by the body.

Front

What is the role of the spinal cord in the nervous system?

Back

To transmit signals between the brain and the rest of the body.

Front

What is the function of the kidneys in the excretory system?

Back

To filter blood and produce urine.

Front

What are sensory neurons responsible for?

Back

Transmitting sensory information from the body to the brain.

Front

What is the main purpose of the large intestine?

Back

To absorb water and electrolytes from indigestible food matter.