Skeletal System {Ans: Protects and supports body organs and provides a framework the muscles use to support movement. Houses blood cells and minerals. Made up of bones and joints}Physiology {Ans: Study of how the human body functions Physiology depends on the anatomy of the body}Types of tissues {Ans: Epithelial, connective, muscle, nervous}Cardiac Muscle {Ans: Found in the heart, involuntary and has striations}Citric acid cycle {Ans: Breaks down each pyruvic acid into 2 more ATP}Urinary System {Ans: Involved in the excretion of waste from the body Regulates the water and electrolyte balance in the blood}Organ {Ans: Group of tissues that work together to perform a specific function}Muscular System {Ans: Allows for movement of the body. Muscles attach to bones which allows the skeletal system to move.}Integumentary System {Ans: Skin, hair, nails Acts as a barrier between the environement and tissues/organs in the body Produces vitamin D Contains pain/pressure receptors to protect us Protects organs from extreme temperature chagne}What body systems carry out excretion? {Ans: Urinary system Digestive system Respiratory system}Endocrine System {Ans: Chemical communication system Consist of glands that secret hormones Regulates the reproductive system and metabolism}What body systems help