What is the author’s purpose in the article?
A) to encourage people to get as many vaccines as they can
B) to explain how vaccines help the immune system
C) to warn people about the dangers of not taking vaccines
D) to emphasize the incredible abilities of the immune system

the development of trade during the middle age increased to the change given in the agriculture, which gave money, industry and markets a bigger importance in economy. the agriculture production was more than the consumption, which meant the creation of wider markets out of the areas. besides, with the end of multiple wars, the population increased and new trade routes were created.

the tale of “aunty misery” written by judith ortiz cofer , is a folk tale about an old woman who earns immortality by tricking death . the cost of immortality however, is that her life will stay the same. from this tale it becomes clear that death is a necessary evil and is inevitable in life.  

question: which theme is found in the tale of "aunty misery? ”

answer: a. death may not seem friendly, but he should be treated kindly.

as marlow travels down the river towards kurtz's inner station, their steamboat is attacked by african natives. interestingly, marlow notices that the natives are only shooting small arrows the size of twigs at the steamboat in an attempt to scare them away and halt their journey.

explanation: