The correct option is D Bones - Protection of vital parts
∙ Blood is a fluid connective tissue. The fluid component of blood is called plasma, while the cellular components consists of RBCs, WBCs and platelets. WBCs help to protect the body against infections.
∙ Muscular tissues help in voluntary movement (e.g. walking) and involuntary movement (e.g. peristalsis).
∙ Nerve fibres pass on information by transmitting electrical signals.
∙ Bones are connective tissue which provide the skeletal framework and protect vital organs of the body.