What are some effects of global warming?

Bonus question: according to wikipedia, in chinese philosophy yin and yang "describes how seemingly opposite or contrary forces may actually be complementary, interconnected, and interdependent." what are some examples from the story that amy tan may have intentionally incorporated elements of yin and yang philosophy into this story? select 2.

Which statement best completes the diagram of the ways the different branches of government can limit each other's powers?

What are the relation of community dynamics and community action to applied social sciences?