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6.1

A Voyage of Discovery

QuestionAnswer
Darwin developed a scientific theory of biological evolution. The process of change over time is called ___________ evolution
Darwin sailed on the HMS Beagleś five-year voyage of South America. Darwin collected specimens of_____________ plants and animals.
Darwin noticed 3 distinctive patterns of biological diversity: 1) Species vary ________ 2) Species vary ________ 3) Species vary ________ 1) globally 2) locally 3) over time
Species that vary globally are different, yet similar. They are inhabited, separated, and can have habitats around the _________ globe ex: rheas, ostritches, & the emu
some species are found in only one ________ on the planet place ex: kangaroo
Species that vary locally are different, yet related. They are often occupied in different habitats __________ a local area. within ex: Galapagos tortoises, finches
Darwin collected _________ - preserved remains or traces of dead organisms fossils
Some fossils of extinct animals were ________ to living species similar ex: the armadillo and the glyptodont
The evidence Darwin collected suggest that species could change by a _______________ natural process
Darwin observed differences among species on the different __________ Islands Galapagos
Darwin noticed ____________, or differences in physical traits, in species such as a tortoise variation
Created by: mattiepattie
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