Carlo

• •

• • • • • • • • • • •

• • • • • • • • • • •

ALVEOLUS>A minute air sac at the end of each bronchioles in the lungs. AORTA>the great artery springing from the left ventricle of the heart @ forming the main arterial trunk which distributes bood to all of the body except the lungs. ARTERY>Any of a large no. of the mascular vessels conveying blood away from the heart to every part of the body. BLOOD>the chemically complex @ usually red fluid that circulates through the vascular system of most vertebrates. BONES>Hard,dense,porous structure composed of calcium salts @ organic materials. BRAIN STEM>All the brain except the cerebellum @ the cerebral cortex; that is the segmental apparatus. CENTRAL NERVOUS SYSTEM> CEREBELLUM>It contains of a central lobe @ two lateral lobes @ acts as the coordinates center of voluntary movements,posture. CERBRUM>The enlarge upper @ anterior part of the brain in vertebrates,consisting of two lateral hemispheres. DENDRITES>Any mineral crystallizing in a branching, treelike form; A rock or mineral with treelike marking. DIAPHRAGM>Any dividing membrane or partition. EPIDERMIS>The outer, non~ vascular covering of the skin, overlying the corium; the cuticle. EPIGLOTTIS>The leaf~shape cartilaginous lid, at the base of the tongue, that covers the trachea, or windpipe, during the act of swallowing. ESOPHAGUS>The tube in vertebrate @ invertebrate a nimals through which food passes from the mouth to the stomach. EXHAlATION>A breathing out; anything exhaled. FILTRATION>The act or process of fitering. HORMONES>The body fluids to other parts. INHALATION> JOINT> KIDNEY> LIVER> LUNG> MYELINE SHEATH> NEPHRON>