The Human Machine Unit Assessment

When scientists cut something open to figure out how something works, it's called _______________.

• totally gross
• science
• dissection
• slicing

The ________ is the meat part of the body.

• flesh
• muscle
• skin
• tendons

What sends messages from the brain to the muscles?

• sensory nerves
• brain
• eyes
• movement nerves

What part of the eye is colored and located at the front of the eye?

• cornea lens
• pupil
• retina
• iris

The string that connects a muscle to a bone is a __________.

• tendon
• cable
• cord
• string

What part of the eye is located at the back of the eye and connected to the nerve that connects to the brain?

• cornea lens
• pupil
• retina
• iris

What is a place where two bones meet and can move?

• bend
• elbow
• knee
• joint

What muscle is this?

• hamstring
• bicep
• calf
• deltoid

This is a __________.

• skeleton
• nervous system
• body
• joint

How are a robot and a human body similar?

• They both run.
• They are both made of parts that work together.
• They both pick things up.
• They both need food.