The Human Machine

What do you call the "strings" that move your muscles?

• tendons

• rope

• bone

• strings

What would you see if your cornea is cloudy?

• Nothing

• Blurry Pictures

• Light and Dark Shadows

• Clear Pictures

Parts of the body that move where the bones meet are called _______.

• legs

• elbows

• spine

• joints

What are the three types of muscles?

• Smooth, Cardiac, and Skeletal
• Smooth, Cardiac, and Biceps
• Ligaments, Tendons, and Joints

• Cardiac, Biceps, and Triceps

If you can control how and when a muscle moves, it is called _____.

• Voluntary

• Cardiac

• Skeletal

• Involuntary

Which part of the eye converts

light into electrical signals?

• Cornea
• Iris
• Retina
• Lens

How does the distance between the front of the eye and the back of the eye relate to a

person’s vision?

• You might be blind

• It can make your vison blurry

• It doesn't relate

• You can only see shadows

What do you call the part of the eye that looks black?

• Cornea
• Iris
• Pupil
• Retina