Paleontologist and embryologist J. G. M. "Hans" Thewissen noticed that the ear bone of Indohyus (a deer-like mammal) that had broken off in his lab was razor thin on one side and very thick on the other, making it unlike the ear bone of any other land mammal. Ultimately, this discovery shed light on the evolutionary history of whales. Which statements about whales and Indohyus are correct?

Which of these best describes wde by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

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.