Answer: Neurons communicating slowly and ineffective.
Explanation:
Neurons are cells in the nervous system that communicate with one another to perform information-processing tasks. When they communicate slowly, problem of coordination begins to surface.
It is Song Dynasty (宋), and the answer is (D).
B because mountains are north for sure
I believe it’s “if something takes energy IN then it must give energy OUT. “
I hope this helped! :-)
