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vaieri [72.5K]
3 years ago
10

WILL GIVE BRAINLIEST!

Biology
1 answer:
scoray [572]3 years ago
5 0
Darwin went to the continents of Africa and South America, wherein both of them have a tropical grassland/Savanna biome. The grasslands in these continents gave him a chance to notice that species do vary globally. He observed the similarities between the different large, flightless birds species–rheas, ostriches, and emu.
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