How were the first modern humans, known as Ho_mo sapiens, different from other hom_inid species before them? A) They were able to use fire to their advantage. B) Their brains were smaller than previous species. C) They were able to create tools to make work easier. D) They were able to think of symbols and associate them with different things
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Biology, 22.06.2019 00:10
Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?
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Biology, 22.06.2019 11:00
Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?
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Biology, 22.06.2019 13:00
Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.
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How were the first modern humans, known as Ho_mo sapiens, different from other hom_inid species befo...
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