Anatomy & Physiology

The major endocrine organs of the body include the pituitary, thyroid, parathyroid, adrenal, pineal and thymus glands, the pancreas, and the gonads. The regulatory functions of the nervous and endocrine systems are similar in some aspects, but differ in such ways.

The skeletal system consists of bones and their associated connective tissues, including cartilage, tendons, and ligaments. It consists of dynamic, living tissues that are capable of growth, detect pain stimuli, adapt to stress, and undergo repair after injury.

The nervous system is involved in some way in nearly every body function. All the sensations, actions, and emotions are made possible by the nervous system, which consists of the brain, spinal cord, nerves, and sensory receptors.

The integumentary system consists of the skin and accessory structures, such as hair, nails, and glands. The integumentary system is recognizable to most people because it covers the outside of the body and is easily observed.

Learn about the digestive system here.

Much like sanitation workers who keep a city's water supply drinkable and dispose of its waste, the kidneys are usually unappreciated until there is a malfunction and "internal garbage" piles up.

The trillions of cells in the body require an abundant and continuous supply of oxygen to carry out their vital functions. We cannot “do without oxygen” for even a little while, as we can without food or water.

The heart, blood, and blood vessels are the major components of the cardiovascular system. Like the bustling factory, the body must have a transportation system to carry its various cargos back and forth, and this is where the cardiovascular system steps in.

Learn about the Female Reproductive System in this Study Guide

In cooperation with the women, men were also given the task of supplying generations upon generations of brethren for mankind’s race. They are also equipped with miracle-inducing parts that enable them to propagate with the woman and bring forth life into the world.