Biology, 20.10.2019 03:30 cathydaves
Keystone species are species that play a critical role in balancing an ecosystem. a classic keystone species is the gray wolf, which preys on large herbivores such as deer. the gray wolf was hunted nearly to extinction because it also killed farmers’ livestock. how would the local ecosystem by affected by removing the gray wolf?
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Biology, 22.06.2019 12:50
The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above
Answers: 1
Keystone species are species that play a critical role in balancing an ecosystem. a classic keystone...
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