4.3

When people run long distances, their muscles require increased amounts of oxygen. Which system is responsible for carrying this oxygen to the muscles?

• Digestive
• Nervous
• Circulatory
• Endocrine

where would one find a ball and socket joint? 

• Shoulder
• Wrist
• Ankle
• Head

where would one find a ball and socket joint? 

• Knee
• elbow
• hip
• toe

where would one find a hinge joint? 

• shoulder
• elbow
• ankle
• hip

Femur is to leg as Humerus is to _________

• Arm
• Bone
• Collar Bone
• Dermis

Which of the above muscle types would be found attached to a skeletal bone? 

• Voluntary
• Involuntary
• Smooth

___________ carry blood AWAY from the heart 

• Arteries
• Veins
• muscles
• atrium

Muscles connect to bone with 

• Tendon
• Ligaments
• Cells
• Tissues

Most skeletal muscles attach to __________ and have a _________ between them.

• bones, immoveable joint
• joints, immoveable bone
• bones, moveable joint
• joints, moveable bone

where would one find a hinge joint? 

• knee
• shoulder
• hip
• wrist