1. Great Blue Heron By Esther Rose Delliquadri 2. Description The Great Blue Heron has a blue-gray body, blackish-yellowish legs, and a reddish or grayishs-shaped neck. Its…

Slide 1Interactions in Ecosystems Chapter 14 Slide 2 Every organism in the biosphere lives in a given habitat. The address The conditions that must exist for it to live within…

Slide 1Human Evolution The beginning: 10 million years ago in Africa Climatic change. Getting drier. Unbroken tropical forests becoming a patchwork of woodland and savanna.…

Slide 1 Human Evolution The beginning: 10 million years ago in Africa Climatic change. Getting drier. Unbroken tropical forests becoming a patchwork of woodland and savanna.…

Slide 1 Chondrichthyes Slide 2 Hydrodynamics  Body shape  Sharks typically have an elongate fusiform body (rounded and tapering at both ends). This body shape reduces…

Slide 1 Evolution of Birds Slide 2 Evolution of birds Kingdom Animalia, Phylum Chordata, Class Aves Where did they come from? –From the Mesozoic Era, a debate of how they…

Chapter 12 Behavior Introduction Observing behavior has is nearly as old as behavior itself. Behavior is defined as any action that is observable and describable (this varies…

Birds I. Bird Characteristics 1. forelimbs modified into wings 2. hindlimbs modified for swimming, walking or perching. 3. Feathers 4. Warmblooded More 5. four chambered…

Chondrichthyes Hydrodynamics Body shape Sharks typically have an elongate fusiform body (rounded and tapering at both ends). This body shape reduces drag and requires a minimum…

Human Evolution The beginning: 10 million years ago in Africa Climatic change. Getting drier. Unbroken tropical forests becoming a patchwork of woodland and savanna. The…