Nervous and digestive system-Marks Improvement

A neuron that connects the ear to the central nervous system is called

• A motor neuron

• A relay neuron

• A sensory neuron

• The spinal cord

A neuron that connects the central nervous system and a muscle is called:

• A motor neuron

• A relay neuron

• A sensory neuron

• The spinal cord

In the event of a voluntary response, the message for the response originates from

• The brain

• The spinal cord

In the event of a reflex response, the message for the response originates from

• The brain

• The spinal cord

What is the main function of the digestive system?

• To break down food

• To transport oxygen

• To regulate body temperature

• To produce hormones

Which part of the digestive system is responsible for absorbing nutrients?

• small intestine

• large intestine

• esophagus

• stomach

Where does the digestive system start?

• The liver

• The throat

• The stomach

• The mouth

Which is the esophagus?

• A

• B

• C

• D

• E

What is absorbed into the blood from the large intestine?

• Digested nutrients

• Fibre

• Water

• Chyme

The intestines take the _____ from the food.

• nutrients

• tongue

• teeth