Biology, 14.05.2021 16:40 ethanmatthews2336

What is the difference between reflecting and refracting telescopes?

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Biology, 22.06.2019 03:30, nathanbrockdac

Which type of respiration takes place when there is no oxygen present

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Biology, 22.06.2019 05:20, bear342

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 08:00, julielebo8

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?

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Biology, 22.06.2019 12:20, archiecom55

Easy 6th grade work! 100 points! i need fast! compare the parts of a cell and the cell as a whole to another common nonliving system (i. e., a car, a city, describe the parts of a cell and their primary function.