A student wanted to observe skin cells from the back of his hand. He used a piece of clear sticky tape to remove soem dead cells. Name a piece of equipment he should use to observe the cells?

True or false. in studies examining gender differences and juvenile crime, recent research has shown that the gender gap for drug and violent offenses is getting smaller.

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 are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion