Blood and Tissue Fluid explain the differences between blood, tissue fluid and lymph describe how tissue fluid is formed from plasma;
Respiratory System and Gas Exchange Gas exchange – intake of oxygen and elimination of carbon dioxide Gas exchange ultimately relies on diffusion All animal.
Structure and function of the lungs
Chapter 1 Respiration
Respiratory System In simple animals, like Platyhelminthes (flatworms), respiration is done by diffusion of oxygen. In annelids, oxygen diffuses from moist.
Cnidaria
Wake-up 1.What are the three types of skeletons? 2.Explain the difference between one way and two way digestion.
Molecule Transport REVIEW JEOPARDY #1 S2C06 Jeopardy Review.
BIOLOGY 112 SPONGES AND CNIDARIANS. SPONGES Phylum Porifera Multicellular and heterotrophic No cell wall and few specialized cells Live their entire life.
