Body Skeleton

What is the main function of the skeletal system?

• To provide structural support, protect internal organs, facilitate movement, produce blood cells, and store minerals.

• To regulate body temperature

• To provide energy storage

• To aid in digestion

How many bones are there in the adult human body?

• 206

• 210

• 220

• 205

Which bone protects the brain?

• Femur

• Skull

• Vertebrae

• Rib

What is the smallest bone in the human body?

• Femur bone

• Tibia bone

• Radius bone

• Stapes bone

What are the two main types of bone tissue?

• Thick bone and thin bone

• Compact bone and spongy bone

• Hard bone and soft bone

• Dense bone and porous bone

What is the purpose of the red bone marrow?

• To store excess nutrients

• To regulate body temperature

• To aid in digestion

• To produce red blood cells, white blood cells, and platelets.

Which bone is also known as the collarbone?

• humerus

• radius

• clavicle

• femur

What is the scientific name for the thigh bone?

• tibia

• femur

• patella

• fibula

What is the purpose of the rib cage?

• To support the lower back

• To aid in digestion

• To regulate body temperature

• To protect vital organs in the chest

What is the function of the spinal column?

• The spinal column functions to aid in digestion

• The spinal column functions to regulate body temperature

• The function of the spinal column is to protect the spinal cord, support the body's weight, and allow for flexibility and movement.

• The spinal column functions to produce hormones