A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

brainThe brain is an organ that consists of soft tissue and controls the function of the organism, regulates heartbeat, breathing, the receiving and sending of sensory information, muscular action, etc. In humans, the brain is part of the central nervous system and is the center of consciousness and reason. The brain is attached to a spinal cord that descends into the body.


About The Author

Matt Slick is the President and Founder of the Christian Apologetics and Research Ministry.