What is the purpose of vaccines?
to help your immune system prepare for diseases
to kill existing diseases in your body
to speed up your healing from diseases
to weaken diseases that affect your body

Which two elements does this excerpt from a christmas carol by charles dickens contain? "a small matter," said the ghost, “to make these silly folks so full of gratitude." "small! " echoed scrooge. the spirit signed to him to listen to the two apprentices, who were pouring out their hearts in praise of fezziwig: and when he had done so, said, "why! is it not? he has spent but a few pounds of your mortal money: three or four perhaps. is that so much that he deserves this praise? " "it isn’t that," said scrooge, heated by the remark, and speaking unconsciously like his former, not his latter, self. "it isn't that, spirit. he has the power to render us happy or unhappy; to make our service light or burdensome; a pleasure or a toil. say that his power lies in words and looks; in things so slight and insignificant that it is impossible to add and count ’em up: what then? the happiness he gives, is quite as great as if it cost a fortune." he felt the spirit's glance, and stopped. "what is the matter? " asked the ghost. "nothing particular," said scrooge. "something, i think? " the ghost insisted. "no," said scrooge, "no. i should like to be able to say a word or two to my clerk just now. that's all."

An example of was the way in which brutus was torn between his love for caesar and his love for rome

In me thou see'st the glowing of such fire that on the ashes of his youth doth lie, as the deathbed whereon it must expire consumed with that which it was nourished by. which theme do these lines best support? a. all people grow old and die. b. in old age, people grow like a fire. c. flames turn everything to ash d. fire glows and burns