INTERACTION

What is the function of the eyes?

• processing information

• giving a response

• receiving information

• responding

Cells that perform the same function come together to form...

• an organ system

• a tissue

• an organism

• an organ

This is where we process the information from our senses.

• brain stem

• cerebellum

• skull

• cerebrum

Our reflex actions are controlled by the...

• motor neurons

• vertebrae

• spinal cord

• cerebellum

This is where our movements are controlled.

• cerebellum

• cerebrum

• brain stem

• spinal cord

These send messages from our brain to our locomotor system.

• sensory neurons

• motor neurons

• dendrites

• axons

This focuses the light on the retina.

• lens

• optic nerve

• iris

• cornea

This is where vibrations in the ear become electrical signals.

• eardrum

• cornea

• auditory nerve

• cochlea

Protecting the internal organs is a characteristic of...

• short bones

• long bones

• flat bones

• skeleton

These are found in organs such as the stomach.

• smooth muscles

• skeletan muscles

• cardiac muscles

• intestines