Biology, 19.09.2019 22:00 ezrasedore
The carbon atom is tetravalent; this means that answer the bond angle between each bond is 90°, forming an arrangement like the points on a compass carbon readily forms ionic bonds a carbon atom can complete its valence shell by forming four covalent bonds carbon has a total of four electrons carbon's first electron shell holds four electrons i don't know yet
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Biology, 22.06.2019 05:50
Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
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Biology, 22.06.2019 10:30
Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source.i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.
Answers: 1
Biology, 22.06.2019 12:30
When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles
Answers: 1
The carbon atom is tetravalent; this means that answer the bond angle between each bond is 90°, fo...
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