Which statement BEST summarizes the information presented in this map? A)
Many nations refuse to trade with the United States.
B)
The value of US exports exceeds the value of imports.
C)
The U. S. has free trade agreements with many foreign nations.
D)
Europe is the most important participant in free trade with the U. S.

Using the periodic table, determine which material is most likely a good conductor

Which is an example of a population?

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?