If Alexander can visit 2 friends in 1 hour. How many friends could he see in 9 hours? Assume the relationship is directly proportional.

Why are mangrove swamps an important part of the ecosystem of west africa?

In 2009, the author pawel bozyk, described brazil as a newly industrialized country. while its economy had not yet reached that of highly developed countries, brazil has moved itself into being a significant member of the international economy. what economic model does brazil fit into, regarding its development path?

Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.