Talia reviews her flashcards three times a day as the teacher suggested, but she can’t seem to understand the meaning of the word ‘perpetuate.’ what should she do?
a.
move all the words she knows into a “know” stack
b.
focus on ‘perpetuate’ and put away the ones she knows very well
c.
review ‘perpetuate’ three times a day
d.
all of these

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.