Areview of the recent experience of the united states economy in the global markets reveals that the united states has

a) had a positive impact on the nations’ currency
b) maintained a trade surplus with all nations except china.
c) run a persistent trade deficit since the 1970s.
d) attracted little foreign capital.

Located in siberia , the is the world's largest forest. a: tundra b: coniferous c: volga d: taiga

Which of the following statements about the shang dynasty’s system of writing is false? a. no evidence of the writing system has survived. b. the shang often wrote on bamboo parchment. c. the writing system had over 3,000 characters. d. the writing system developed from a system of pictographs.

Often, a goby fish and a shrimp will live together in a burrow the shrimp has dug in the sand. the shrimp is almost blind and therefore is unable to see predators approaching when he is outside of the burrow. when the shrimp is in danger, the goby fish touches the shrimp with its tail to warn him. then, both go back into their burrow for safety. which type of relationship does this represent? a. mutualism b. parasitism c. commensalism d. predator/prey