Are tubes that serve as passageways for blood to reach the different parts of the body.
C. blood vessels
Topics:Digestive System Parts of the Skin Health & Wellness Vocabulary Cardiorespiratory System Cardiovascular Nursing Skills for Health Your Body Purpose and Function of the Skeletal System Homeotic Genes and Cancer The Digestive System Molecular Basis of Inheritance Chemistry Functional Anatomy in Track & Field Types of Reproduction The Cell
Other quiz: ology & phobia
the study of life and living things