The geological time scale
GEOLOGIC TIME How do we know when things happened? 1.
What are birds ? Birds(class Aves) are feathered, winged, bipedal, endothermic (warm- blooded), egg-laying, vertebrate animals. With around 10,000 living.
Dinosaurios.-ACTIVIDADES DE LA VISITA.
Phylum Chordata - Class Reptilia, Aves, and Mammalia
Dino Dinner
Evolution of Life Chapter 19. The Paleozoic Era (570 to 240 million years ago) Global conditions were seasonal with changes in winds, ocean currents,
BLOCK 1/7 – 1/8 What did you learn over your Break? What are the different stages of the Cell Cycle?
Alpha Dinosaurs1
Fossils and Geologic Time. What fossils are NOT… My doctor says I’m in the early stages of fossilization!
BLOCK 1/7 – 1/8
Class aves
