Abeka Biology: Semester Exam Already Passed(RATED A+)

Long bone of the upper arm - ANSWER Humerus Process in which bacteria reproduce by dividing - ANSWER Binary fission Carries sugar from a plant's leaves to the roots and stem - ANSWER Phloem Tumor that shows no tendency to spread through the body - ANSWER Benign Body system consisting of various glands that produce hormones - ANSWER Endocrine Body system that transports oxygen and nutrients to cells and carries away waste products - ANSWER Circulatory Membrane that prevents friction between the rib cage and lungs - ANSWER Pleura Fingerlike projections within the small intestine - ANSWER Villa Heart muscle receives blood through what? - ANSWER Coronary Two broad divisions of the skeletal system - ANSWER Axial Main pigment responsible for skin color - ANSWER Melanin Time between a person becoming infected and displaying symptoms of disease - ANSWER Incubation Period Substance that stimulates the body to develop immunity to a pathogen as it would if infected with that pathogen - ANSWER Vaccine