Biology, 19.07.2019 23:00 oliviastokes
Which of the following correctly describes the general trend in the evolution of hominid teeth? a: molars have become larger and flatter as the hominid diet became more reliant on plant materials. b: canines have increased in size as hominids developed more effective hunting techniques. c: tooth size has decreased as hominids evolved toward the use of tools. d: tooth size has increased as the hominid evolved toward a larger brain cavity and skull.
Answers: 1
Biology, 22.06.2019 05:00, perezshayla56
I’m stuck on this question cuz i’m stupid sksksksk
Answers: 2
Biology, 22.06.2019 08:40, keilyjaramillo2870
What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.
Answers: 3
Which of the following correctly describes the general trend in the evolution of hominid teeth? a:...
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