Which of the following is most likely to mark the boundary between two continents?
A river
A group of hills
A lake or a ocean

Read the sentence below, then answer the question that follows. penny learned tolerance after rahj explained the traditions of his family and their practice of indian traditions. the underlined word in the sentence above can best be defined as a. a fair and understanding view of those whose culture, race, or nationality differs from one’s own b. an understanding of a set of organized beliefs and practices that are often centered around one or more deities c. the linking of a group of people based on common characteristics such as culture, beliefs, or common history d. a classification based on inherited physical or biological traits

The areas with the highest population density in europe are most likely to be

Rock concerts musical instruments cell phones and contact lenses are just a few things that are possible because of