The correct answer is Mandible.

Key Points

• Bones of skull and three thin membranes called meninges are re to protect brain.
• The brain is also cushioned and protected by cerebrospinal fluid.
• The skull is made up of 29 bones.
• The only bone that can move is Mandible.
• The nasal bone is part of Skullbone.

?

• The atlas bone is first of seven cervical vertebrae that supports weight of skull.
• The tibia is bone that forms shin part of leg.
• The femur bone is largest bone of body, it is thigh bone.

Additional Information

• Some important name of bones:
  • Knee- Patella
  • Thigh- Femur (largest bone)
  • Ankle- Tarsal
  • Fingers- Phalanges
  • Wrist- Carpals
  • Upper arms- Humerus
  • Palm- Metacarpal
  • Bones in ear- Malleus, Incus, Stapes (smallest bone)

The correct answer is Ligaments.

• Ligaments are  connective tissue that connects two bones to each or.

Key Points

• Ligaments are short bands of tough flexible connective tissues which connect two bones.
• Ligaments connect bones to or bones.
• Tendons are made up of collagen.
• Tendons connect bones to muscles.
• There are 11 major organ systems in humans.
• Cartilage is an important structural component of body. It is a firm tissue but is softer and much more flexible than bone.

Additional Information Bone to Cartilage:

• Cartilage is a type of connective tissue found in body. When an embryo is developing, cartilage is precursor to bone.
• Some cartilage remains and is dispersed throughout body, especially to cover joints.
• Cartilage also composes most of outer ear.