Biology, 27.06.2019 19:00 krystenlitten
In the north pacific ocean, two groups of the same species of killer whales (orcinus orca) appear to be forming two different species based on what they eat. one group eats fish and the other eats mammals such as seals. scientists can tell what they eat based on their teeth, because whales that feed on fish have significantly different wear patterns another difference between the two groups is in how they hunt. whales that hunt fish tend to travel in large pods (groups of whales) and vocalize often. whales that hunt seals, however, tend to travel in very small groups and vocalize very little, likely because of the excellent hearing ability of seals. if these differences brought about speciation, the separation would be considered a) behavioral isolation. b) habitat isolation. c) temporal isolation. d) mechanical isolation
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Biology, 22.06.2019 04:40, 2016gbryant
Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes
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Biology, 22.06.2019 13:50, allieballey0727
The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?
Answers: 2
Biology, 22.06.2019 18:20, ericsmith19
Anybody know this. a haplontic cycle animal initially reproduces by: mitosis binary fission isogamous fertilization meiosis
Answers: 2
In the north pacific ocean, two groups of the same species of killer whales (orcinus orca) appear to...
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