Australopithecus is an ape that lived in trees, but could walk on two feet. how might fossils from australopithecus provide evidence for evolution?
australopithecus is a fossil that is used to date other precambrian fossils.
australopithecus provides evidence of the existence of apes, but not humans.
australopithecus is a transitional form between apes and humans.
australopithecus provides evidence that humans existed.

Afarmer has applied a pesticide to control a pest population that is affecting her crops. the pest population has reacted as shown below. which best describes the process that the pest population has experienced due to this environmental change? a genetic diversity b natural selection c natural resistance d genetic resistance

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.

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.