Which statement about diamond is correct? - Each carbon atom is bonded to three other carbon atoms in a single layer - Each carbon atom is bonded to four other carbon atoms - Layers of carbon atoms with no covalent bonds between the layers - Carbon ions held together by strong electrostatic forces - Pairs of carbon atoms with no covalent bonds between the molecules
Answers: 3
Biology, 21.06.2019 20:00, scadengo123
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, 21.06.2019 21:30, cearadenney7067
92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?
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Biology, 21.06.2019 23:00, s1004019694
Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called
Answers: 2
Which statement about diamond is correct? - Each carbon atom is bonded to three other carbon atoms i...
Mathematics, 02.02.2021 05:50
Mathematics, 02.02.2021 05:50