Tác giả cho biết đặc điểm của tuyến buýt 32 tại Hà Nội? Và đặc điểm này có ảnh hưởng gì đến chất lượng dịch vụ

Which of the following statements is not true about regions? a.) regions have fixed boundaries that are determined by the region's inhabitants.b.) a region can be defined by physical characteristics, such as climate, landform, and vegetation.c.) regions can change over time.d.) a region can be defined by human characteristics, such as language, government, and economic activity.e.) the same location can be considered part of multiple regions.

What is the function of the organelle labeled a in the diagram?

The nervous system is responsible for our fight-or-flight response.a.autonomicb.parasympatheticc.somaticd.sympathetic  select the best answer from the choices providedabcd