Biology, 20.07.2019 19:00 Homepage10
The tropical rain forest ecosystem near the amazon river contains hundreds of food chains. which term refers to the combination of all food chains within an ecosystem? food web trophic level primary food chain ecosystem
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Biology, 21.06.2019 19:00
What do scientists need to look at before developing an argument
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Biology, 21.06.2019 19:30
Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers
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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.
Answers: 3
The tropical rain forest ecosystem near the amazon river contains hundreds of food chains. which ter...
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