Read the statement below and then select the idea which can be inferred from the statement. Two men from Temple University analyzed a heavy snowfall in Philadelphia.

Environmental scientists help keep air safe.
Ground soil can become poisoned with lead.
There is some lead in drinking water.
There are more factories in the city than in the country.
Temple University is near Philadelphia.

Psychologists studying infant memory want to determine at what age babies can remember specific events. an experimenter uses several puppets to demonstrate a series of actions while the infant watches. after a delay, the experimenter records how many of the actions the child imitates when playing with the puppets. what is the dependent variable?

What consequences could gen galvez have faced for his major act of bravery?

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.