Supporting the body is the main function of the skeletal system?

• TRUE

• FALSE

Which mineral is essential for bone density?

• Calcium

• Iron

• Magnesium

• Potassium

Where are long bones typically found?

• Skull

• Arms and legs

• Spine

• Shoulder blades

What is the function of joints in the skeletal system?

• Absorbing shock

• Producing blood cells

• Storing energy

• Regulating body temperature

Which disorder is characterized by inflammation and stiffness of the joints?

• Anemia

• Scoliosis

• Arthritis

• Osteoporosis

How many bones make up approximately 25% of a person's total body weight?

• 100

• 250

• 150

• 206

What is recommended to maintain a healthy skeletal system?

• Eating junk food

• Sitting all day

• Avoiding sunlight

• Regular exercise

What is the structure of bones that provides strength and rigidity?

• Collagen Matrix

• Mineral Composition

• Dense Structure

• Hollow Structure

Which type of bones have complex shapes and are found in the spine and face?

• Round Bones

• Irregular Bones

• Flat Bones

• Long Bones

The function of flat bones in the skeletal system is to protect the organs?

• TRUE

• FALSE