Bill visited a restaurant in the beginning of november and ordered the chicken. afterwards, he became extremely sick and nauseated. ever since then, he has been unable to even think about chicken without becoming nauseated. he went home for and his mother has cooked a golden brown turkey. he was quite surprised to find that he felt slightly nauseated to the smell and sight of the turkey. however, he didn't feel nauseated to the smell or sight of the roasted duck his cousin brought to the dinner.

Apopulation is a group of individuals of a single species existing together in an area. a population’s range, the area it occupies, changes over time. populations, in turn, may form a network, or metapopulation, connected by individuals that move from one group to another. within a population, the distribution of individuals can be random, uniform, or clumped, and the distribution is determined in part by the availability of resources. how might the geographic range of a species change if populations could not exchange individuals with each other? how would your answer depend on what type of metapopulation existed?

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.

The principle of checks and balances is based on the notion that