1. Symmetry 11/15/13 Monday, November 18, 13 2. Symmetry Ordering principle in nature that represents the center of balance between two or more opposing sidesMonday, November…
Slide 1 An Introduction to the World of Invertebrates Slide 2 I CAN & Focus Question I CAN Statement: I CAN identify characteristics of invertebrates through an observational…
Slide 1 Slide 2 Characteristics of animals Feeding- Must consume food. Does not produce it’s own food. Heterotrophic Respiration- Takes in oxygen and gives off CO2 Circulation-Has…
Chapter 15 Chapter 15 Animal Evolution Animal Origins Animals are multicellular heterotrophs that ingest their food. No cell walls Most reproduce sexually, some reproduce…