Which of the following can be considered its own ecosystem? SELECT ALL THAT APPLY
a an individual leaf
b all the leaves on a tree
c the whole tree
d the whole forest

Unlike european immigrants, chinese immigrants in the 1800s faced: a. language barriers b. laws that severely limited entry c. cultural differences d. nativist sentiments

The berlin wall divided the city, but it represented a larger division. what was it? a. the division between politics and government b. the division between the united states and its western allies c. the division between communist europe and the west the answer is c

How did chinese culture change during the warning stated period