Test Review Test on Thursday!!!! 1. The most powerful Mechanical weathering force is frost wedging. 2.
Fossils Vanderbilt Student Volunteers for Science Fall 2012 Training Presentation.
FISHES Agnatha Chondrichthyes Osteichthyes. General Characteristics Ectothermic Vertebrates Have scales Swim with fins Almost all exclusively aquatic.
Chapter 30 Power Point[1]
fishes and fishermans
Eras of Earth’s History EQ: What causes changes in the Earth? How does knowing the past give us a VISION for the future?
Biology 680 - 2007 Evolution of the Vertebrate Limb Weeks 1-2 Dr. Stuart Sumida Introduction Skeletal Changes in the Transition from Fins to Limbs.
Chordates and Fish. What is a chordate? Members of the KINGDOM ANIMALIA and the PHYLUM CHORDATA They have a dorsal, hollow nerve cord and a notocord.
Prof.aza 1 The Brain (Handout) prof. aza. 2 Brains exist because the distribution of resources necessary for survival and the hazards that threaten survival.
Test Review
What makes us fishes?
Review