Answers: 2
Biology, 21.06.2019 15:30
Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above
Answers: 2
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
Biology, 22.06.2019 05:30
2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.
Answers: 2
Describe at least three differences between a prokaryotic and eukaryotic cell. Explain how cell stru...
Mathematics, 22.02.2021 19:50
Mathematics, 22.02.2021 19:50
Mathematics, 22.02.2021 19:50
English, 22.02.2021 19:50
Mathematics, 22.02.2021 19:50
Mathematics, 22.02.2021 19:50
English, 22.02.2021 19:50
Geography, 22.02.2021 19:50
Mathematics, 22.02.2021 19:50