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yes they evolved from the trilobites
Birds evolved from small reptiles that lived during the age of dinosaurs, but not from the dinosaurs themselves.
Mammals evolved adaptations that allowed them to live on land, in the air, and in the water during the Cenozoic Era. The Cenozoic Era began approximately 65 million years ago.
Why do you think our ancestors have riddles during the early period?
The elephant
No: Cenozoic. (Tertiary).
Yes there was music during the ancestors time. But the music is produced by their own bare hands on handmade instruments.
Because their ancestors lived in a colder climate than most buffalo species (except the American and Wood Bison). They evolved to be able to grow thick coats during the winter, then shed them for summer.
Probably in tertiary structures as primary and secondary structures are those structures seen during the formation of proteins and tertiary proteins are mature proteins.
Spears, hatchets and rocks.
Chlorine Gas is evolved at the anode.
Oxygen