Bear Paw Lake and Frog Lake were likely populated by the same sea-run population of stickleback at the end of the last ice age. Which of the following statements is the most reasonable explanation for what might have happened to the stickleback in each lake since colonization? a. Over many generations, stickleback in Bear Paw Lake have lost their pelvic spines, while those inFrog Lake have retained full pelvises.
b. Over many generations the pelvic structures in Bear Paw Lake stickleback have remained the same, andthe stickleback in Frog Lake have gained their pelvic spines.
c. Stickleback in Frog Lake will lose their pelvic spines before the next ice age.
d. The ancestral marine population of stickleback must have lacked pelvic spines.

In a property settlement after a divorce, the wife was awarded all personal property that had been accumulated during the marriage, including the husband's classic 19-inch black-and-white tv set. in order to get his prized tv set back, the husband lied to his friend, telling him that the wife took the tv set in violation of the property settlement. the friend remembered that the wife gave the friend's wife a key to her new home, and he volunteered to go with the husband to get the tv back while the wife was at work. the husband and the friend went to the wife's house, but, unbeknownst to them, the wife had taken the day off work. after the friend noisily opened the back door with his wife's key, the wife called the police, who quickly arrived and arrested the husband and the friend. as to a charge of common law conspiracy to commit larceny, how should the friend be found?