Movement of the body

Which of the following structures forms the framework of the human body?

• e) Tendons
• f) Ligaments
• b) Skeleton
• g) Skin

Which type of joint allows movement in all directions?

• Gliding joint

• Pivot join

• Hinge joint

• Ball and socket joint

The skull protects which organ in the human body?

• Heart
• Lungs
• Liver
• Brain

Which part of the skeleton protects the heart and lungs?

• The rib cage
• The pelvis
• The spine
• The skull

The elbow joint is an example of which type of joint?

• Saddle joint
• Pivot joint
• Ball-and-socket joint
• Hinge joint

What helps fish to swim efficiently in water?

• Streamlined body

• Outer skeleton

• Heavy muscles

• Hollow bones

Which part of the body contains the maximum number of small bones?

• Skull
• Foot
• Spine
• wrist

The movement of earthworms is facilitated by:

• Gravity and friction
• Chemical reactions and enzymes
• Photosynthesis and respiration
• Muscular contractions and bristles

What type of joint connects the upper jaw to the skull?

• Fixed joint

• Pivot joint

• Ball and socket joint

• Hinge joint

What is the function of cartilage in the human body?

• To store fat and energy in the body.
• To produce red blood cells in the bone marrow.
• To facilitate the transmission of nerve signals.
• The function of cartilage in the human body is to provide support, flexibility, and cushioning between bones.