The skletal System

The human Skeletal system is __________ for bones

• support

• framework

• work

• none of the above

How much percent of total body weight is due to bones

• 25%
• 10%
• 15%
• 20%

Ribcage in front are connected to long bones which are known as?

• Scapula and femur
• breastbone

• Tibia and fibula
• Pelvis and radius

What is the primary function of the human skeletal system?

• movement

• all of the above

• protection

• blood cell production

Which part of the skeleton protects the brain?

• ribcage

• spine

• pelvis

• skull

What type of bone is the femur classified as?

• irregular bone

• flat bone

• long bone

• short bone

what does Human Backbone protects?

• The spinal cord
• The heart
• The lungs
• The brain

Where is Bone marrow present?

• Bone marrow is present in the center of bones.
• In the brain
• In the skin
• In the lungs

Gliding joint are also known as?

• Hinge joints
• Ball-and-socket joints
• Saddle Joint

• Plane joints

What is the largest bone in the human body?

• Pelvis

• Tibia

• Femur

• Humerus