Skeleton

Each bone that makes up the backbone is called a(n)

• Vertebrate

• Invertebrate

• Scale

• Skin

A system that includes all the bones in the body is a

• Joint

• Skull

• Torso

• Skeleton

What type of muscles can you control by thinking?

• smooth muscles

• skeletal muscles

• cardiac muscles

• heart muscles

The human skeleton is made up of 100 bones.

• True

• False

are the place where two bones meet or connect

• Joint

• Lungs

• Muscles

Which is the hardest, most durable part of our bodies?

• Lungs

• Bone

• Stomach

• Skin

What two systems work together to help organisms move?

• muscular and circulatory

• skeletal and digestive

• muscular and skeletal

• skeletal and respiratory

What bones protect your heart and lungs?

• Breastbone

• Rib cage

• Collar bone

• Wrist bone

move bones in different directions.

• Muscle pairs

• Smooth muscles

• Cardiac muscles

• Cells

The human spine is an example of an

• Endoskeleton

• Exoskeleton