a) The functions of the skeletal system are:

Here are the answers to question 2: a) The functions of the skeletal system are: • Support: Provides a framework for the body and supports soft tissues. • Protection: Protects internal organs (e.g., skull protects the brain, rib cage protects the heart and lungs). • Movement: Serves as attachment points for muscles, allowing for locomotion and movement of body parts. • Mineral Storage: Stores minerals, primarily calcium and phosphate, which can be released into the bloodstream as needed. • Blood Cell Formation (Hematopoiesis): Red bone marrow produces red blood cells, white blood cells, and platelets. • Fat Storage: Yellow bone marrow stores triglycerides as a source of energy. b) The different bones of the Upper Limb (UL) are: • Pectoral Girdle: Clavicle, Scapula • Arm: Humerus • Forearm: Radius, Ulna • Wrist (Carpals): Scaphoid, Lunate, Triquetrum, Pisiform, Trapezium, Trapezoid, Capitate, Hamate • Hand (Metacarpals): Five metacarpal bones • Fingers (Phalanges): Fourteen phalanges (proximal, middle, and distal for digits 2-5; proximal and distal for digit 1/thumb) c) The components of the cardiovascular system are: • Heart: Pumps blood throughout the body. • Blood Vessels: A network of tubes that transport blood, including arteries, arterioles, capillaries, venules, and veins. • Blood: The fluid connective tissue that circulates, carrying oxygen, nutrients, hormones, and waste products. That's 2 down. 3 left today — send the next one.