Animal Science II Unit 1 Animal Life Systems. Objectives Name, locate and describe the functions of the parts of the respiratory system Name, locate and.
Exchange Systems in the Human Body. Exchange systems Every organism must exchange materials (food, waste) with its environment. Single-celled organisms.
Learning Objectives: Circulation in Animals (2/20/09)
1. How does a fast-muscle twitch differ from a slow-muscle twitch, in terms of color, number of mitochondria, vascularization, and amount of myoglobin?
Learning Objectives: Circulation in Animals (2/20/09) 1.Compare the different methods of internal transport of body fluids within the context of maintaining.
2008-2009 Circulatory Systems Animal cells exchange material across their cell membrane fuels for energy nutrients oxygen waste (urea, CO.
Chapter 21: Circulation and Respiration
Lecture 18 Gut adaptations. Some gut adaptations: valves, crops, villi and gizzards The gut is an assembly line where food is processed. Specialized regions.
How long can you hold your breath? Brett LaMaster - constant ballast free diving record – 266 ft., 2 ½ minutes Francisco Ferreras (Pipin) - no limits free.
How much do you know? 1. How many blood cells are destroyed in the human body in one second? a)150,000 b)15,000,000 c)150,000,000 2. A man’s heartbeat.
The Circulatory System
Chapter 21: Circulation and Respiration Transporting fuel, raw materials, and gases into, out of, and around the body Lecture by Jennifer Lange, Chabot.