Trade and travel among the regions of south america has been made difficult by which?
a. the caribbean sea and the pacific ocean.
b. argentina and venezuela's relationship.
c. natural resources and agriculture.
d. high mountains and dense rain forests.

the answer is typhoon

other sources of text

explanation:

this can be magazines, news reports, scholarly articles, textbooks, research papers etc.

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> la jirafa: the giraffe

> el loro: the parrot

> la tortuga: the turtle

> el cerdo: the pig

> la vaca: the cow

> la araña: the spider

> el tiburón: the shark

> la langosta: the lobster

hope that !