Answers: 1
Biology, 21.06.2019 20:00
In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls
Answers: 1
Biology, 22.06.2019 00:00
Does masterbation affect height growth or loss of growth hormone?
Answers: 2
Biology, 22.06.2019 04:30
Individuals do not compete directly for resources, but are prey for the same predator
Answers: 1
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
Which one is better? natural , synthetic or both...
Arts, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Social Studies, 14.09.2020 23:01
Social Studies, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Computers and Technology, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Social Studies, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Social Studies, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01
Mathematics, 14.09.2020 23:01