Interaction and health

We interact with other living organisms using

• The muscles

• The sense organs

• The skeleton

• the optic nerve

This is a sense organ

• leg

• bones

• sight

• muscles

Parts of the sight sense

• dermis and epidermis

• eardrum, auditory canal and cochlea

• leg, hand and finger

• cornea, lens, iris and pupil

Nostrils, nerve receptors and olfactory nerve are parts of

• taste

• smell

• touch

• sight

The organ of touch is...

• skin

• hand

• eyes

• ears

The parts of taste sense are...

• cochlea and small bones

• taste buds and receptor cells

• knee and toes

• nostrils and nerves

What is the iris?

• A muscle that controls the amount of light.

• An organ

• A bone

• A joint

Where are the taste buds?

• Inside the auditory canal

• In the eyes

• On the epidermis

• On the tongue.

The central nervous system includes...

• The cerebrum and the skull

• The brain and the spinal cord

• The vertebraes and the spine

• Neurons

The brain has three parts:

• Spine and cerebellum

• Cerebrum and skull

• Neurons and cerebrum

• Cerebrum, cerebellum and brain stem.