Search for tag: "death of animals"

Extinction duration 9 minutes 28 seconds Extinction Extinction	Extinction chemical element plants chemistry strong interaction (physics) nature animal proton death of animals effects carbon group neutron non metals extinction minerals fluorine dating From Amanda Charbonneau 66 plays 0
Chapter_1 duration 8 minutes 21 seconds Chapter_1 Chapter_1	Chapter_1 eastern asia (the far east) bluejay phylogenetics dog canine pigeons and doves evolution theory natural selection effects animal finch evolutionary biology extinction birds death of animals history From Amanda Charbonneau 172 plays 0