"in hopes of better understanding how glia affect brain repair, dr. jennings develops a special mouse lacking specific types of glia. in her experimental design, dr. jennings injures the brain of this special mouse and monitors neuronal repair. what is dr. jennings likely to observe? "

Read the aphorisms. be slow in choosing a friend, slower in changing. an open foe may prove a curse; but a pretended friend is worse. a true friend is the best possession. according to these aphorisms from benjamin franklin's poor richard's almanack, what might happen if a person is careless in choosing a friend? it is best not to have friends because they will usually betray you. casual friends are often the best and can be more trusted than enemies. a person who has betrayed you can sometimes become a good friend. a friend who is not carefully chosen can be worse than an enemy.