Relier Pairs Inside Living ThingsVersion en ligne Match the vocabulary words from Inside Living Things with their definitions. par Mary Mittner 1 2 3 4 5 6 7 8 9 10 11 12 STOMACH - The organ that breaks down food.- MUSCLES - The muscular system - moves the body - there are over 600 in the human body. - HEART - Pumps blood throughout the body - BRAIN - The master-mind of the body, running all body activities - SKIN Part of the excretory system, the integumentary system is an organ system consisting of the skin, hair, nails, and exocrine glands PATHOGEN - A unicellular organism that causes disease. - PLASMA - The liquid part of blood in which the blood cells flow - LIVER - The organ that cleans the waste from your blood. - CELL TISSUES - groups of cells in an organism that are similar in form or function - ANTIBODIES - Chemicals that attack pathogens in the body LUNGS - Puts oxygen into the blood, removes carbon dioxide - KIDNEYS - Organs that store waste from the body -