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The top documents tagged [periods of mass extinctions]
Education
BIOL 108 Chp 10 pt 2
1.010 views
Education
Evolutionary Trees and The Diversity of Life
320 views
Documents
Why do species become rare and extinct? The answer is people. The main reasons for the rarity and extinction of species are: uncontrolled commercial hunting
215 views
Documents
Chapter 3: Life Cycles and Biological Change Lesson 13 Causes of Extinction
225 views
Documents
Macroevolution is the main event in the evolutionary history of life on Earth Documented in the fossil record The geologic record is based on the sequence
215 views
Documents
Chapter 15 Tracing Evolutionary History. Are Birds Really Dinosaurs with Feathers? For decades, evolutionary biologists debated whether birds evolved
221 views
Documents
CONSERVATION BIOLOGY
49 views