Answers: 2
Biology, 21.06.2019 19:30, tayacall9362
The body is protected against harmful flu viruses by
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Biology, 21.06.2019 19:30, hdjsjfjruejchhehd
Chicken pox and hepatitis are bacterial diseases. true or false?
Answers: 1
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.
Answers: 3
Biology, 22.06.2019 05:50, Kittylover65
Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi
Answers: 2
What factors play into making the mapping of the earth's ocean floor more difficult?...
Mathematics, 05.05.2020 08:38
Mathematics, 05.05.2020 08:38
Mathematics, 05.05.2020 08:39