Skin and skin components (hair, sweat glands, sebaceous glands, and nails). Key Function: Protects body from external environment, excrete metabolic waste, helps make vitamin D, detects pain, touch, dehydration, and change in temperature

Integumentary System

Bones and cartilage associated with joins. Key Functions: protects body, provides support and framework for muscles, contains bone marrow for blood cells to develop in, stores minerals (Calcium)

Skeletal System

Muscular System

Skeletal, Cardiac, and Smooth are all forms of this. Key Functions: enables body to move, maintain posture, thermoregulation. DeleteKidneys, Urters, Urinary bladder, and Urethra. Key Functions: filters blood to extract metabolic waste and maintain acid-base and mineral balance. Regulates production of red blood cells

Reproductive System

Female: Gonads/Ovaries, uterine tube, uterus, vagina, clitoris, labia, and mammary glands. Male- Gonads/testes, epididymes, ductus deferens, penis, and scrotum. Key Functions: Female- produce oocyte and release reproduction and development hormones. Male- gonads produce sperm and release reproduction and development hormones. Fertilization- Combination of sperm and oocyte, making life.

Nervous System

Brain, spinal cord, nerves, special sense organs (eyes, ears, tastebuds) Key Factors: detecting changes, encoding into electronic pulses, transmitting to nerves, processing electrical impulses and making decisions OR activating effectors to include appropriate responses

Urinary System

Kidneys, Urters, Urinary bladder, and Urethra. Key Functions: filters blood to extract metabolic waste and maintain acid-base and mineral balance. Regulates production of red blood cells

Endocrine System

Pituitary, thyroid, pineal, parathyroid, and adrenal glands. Tissue found in hypothalamus, pancreas, thymus, gonads, heart, stomach, and small intestine. Key Function: Hormones alter metabolism target cells. Can be specific (one) or general (many)

Digestive System

Oral cavity, pharynx, esophagus, stomach, and small/large intestine. Assisting organs salivary glands, liver, gallbladder, and pancreas. Key Functions: breakdown of ingested food (Physically and Chemically) for nutrients to be absorbed absorption of water and removal of uningested food

Cardiovascular System

Blood, heart, and blood vessels. Key Function: transporting blood through body by blood vessels, deliver oxygen and nutrients, and remove metabolic waste. Regulates water content of body fluids, acid-base balance, and temperature of the body. DeletePharynx, larynx, trachea, bronchi, bronchioles, and lungs. Key Function: oxygen/carbon dioxide gas exchange in blood; involved in regulation of acid-base balance and sound protection

Respiratory System

Pharynx, larynx, trachea, bronchi, bronchioles, and lungs. Key Function: oxygen/carbon dioxide gas exchange in blood; involved in regulation of acid-base balance and sound protection

Lymphatic System

Lymphatic fluid (Lymph), Lymphatic vessels, Lymph nodes, spleen, lymph nodules, and thymus. Key Functions: transporting various substances; takes lipids from gastrointestinal tract to the blood, transport protein and fluid back to the blood stream. responsible for development of lymphocytes (cells responsible for fighting diseases)