Biology, 07.07.2019 01:00, salvadorperez26
Awater molecule is composed of two hydrogen atoms and one oxygen atom arranged in a bent shape since oxygen is significantly more electronic get to give than hydrogen oxygen atoms having much stronger attraction two shared electrons than hydrogen this unequal sharing of electrons and bent shape results and water being called a a. polar molecule b. ionic molecule c. magnetic molecule
Answers: 1
Biology, 21.06.2019 15:00, brooklynneramos9956
According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.
Answers: 3
Biology, 21.06.2019 15:30, tpenubothu24
Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.
Answers: 1
Awater molecule is composed of two hydrogen atoms and one oxygen atom arranged in a bent shape since...
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