Science_Vocab_GP5_Human Body Flashcards
strong material in the body made of mineral salts, water and tissue
bone
acts as the central computer that controls all the body functions
brain
runs the brain down through the spine; relays info from nerves and sense organs to the brain and sends responses back to the muscles
spinal cord
vertebrae
irregular bones that make up the flexible spine; made up of spongy/cancellous bone surrounded by a layer of compact bone; with a layer of cartilage in between
keeping of everything in balance
homeostasis
processes information from the sense organs and controls the body’s movement; controls memory and learning
cerebrum
place where bones come close to other bones
joint
controls involuntary responses like breathing, heart rate, swallowing, digestion, and blinking
brain stem
cerebellum
coordinates muscle movement and keeps the body balanced
joint
place where bones come close to other bones
cartilage
fibrous material that is strong enough to support weight but very flexible tip of nose, ears and lines ends of bones
connective tissue that connects bones to one another
ligament
breast bone - a flat bone in the middle of the front of the chest which connects to the rib; forms the thoracic cage to protect the lungs and heart
sternum
spinal cord
runs the brain down through the spine; relays info from nerves and sense organs to the brain and sends responses back to the muscles
cells with long fibers that vary in size; collect sensory information or changes in environment then they activate muscles or glands to react
nerves/neutrons