Biology, 17.07.2019 15:30 jamarhroul
In 1859, a french doctor noted that 67 of 68 oral cancer patients were:
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Biology, 21.06.2019 15:10
Secondary succession would most likely be taking place in a(n)
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Biology, 22.06.2019 05:00
Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation
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Biology, 22.06.2019 05:20
Use this dichotomous key for insect identification to identify the insect shown. 1. a. insect has one pair of wings. order diptera b. insect has two pairs of wings. go to #2 2. a. front wings thicker in texture than hind wings go to #3. b. front and hind wings are same texture throughout. go to #4 3. a. front wings are short order dermaptera b. front wings cover entire abdomen order coleoptera 4. a. wings with scale on all parts of their area. order lepidoptera b. wings without scales go to #5. 5. a. hind wings smaller than front wings. order ephemeroptera b. front and hind wings nearly equal in size. order odonata the insect pictured is in the order diptera. ephemeroptera. coleoptera. odonata.
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Biology, 22.06.2019 06:10
Which process of living things produces water that enters the water cycle
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In 1859, a french doctor noted that 67 of 68 oral cancer patients were:...
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