Biology, 23.04.2021 20:40 missperfectionp89qqq
0.143 Question 5 Select all that apply. A molecule of CH4 is made of Carbon and Hydrogen that have similar electronegativity. As part of the molecule, Carbon and Hydrogen atoms:
✓ are covalently bonded.
have full valence energy levels.
share electrons.
loses an electron and gains an electron, respectively.
are attracted to other molecules,
forming hydrogen bonds.
are joined by polar bonds.
are joined by nonpolar bonds.
Answers: 3
Biology, 21.06.2019 20:00
Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2
Answers: 1
Biology, 22.06.2019 17:00
In response to framton's dialogue about his health issues, mr. sappleton replies: "no? " said mr. sappleton, in a voice which only replaced a yawn at the last moment. then she suddenly brightened into alert not to what framton was saying. what does this statement reveal about how mrs. sappleton feels about framton? a) she finds him boring. b) she's happy he came by. c) she finds him annoying. d) she feels sorry for him
Answers: 1
0.143 Question 5 Select all that apply. A molecule of CH4 is made of Carbon and Hydrogen that have s...
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