Which of the following statements regarding physical and chemical changes is true? Both physical and chemical changes alter the atomic structure of a substance.

Neither physical nor chemical changes alter the atomic structure of a substance.

Physical changes alter the atomic structure of a substance, while chemical changes do not.

Chemical changes alter the atomic structure of a substance, while physical changes do not.

How does désir represent the diversity of europe today? how did the 1400s and 1500s affect the religious diversity of europe? how might cultural diversity in a place like germany affect everyday life? what are two reasons some europeans might find immigration to be an advantage? what are two reasons some might find it to be a disadvantage? why do you think languages and culture spread more easily in europe now than in the past?

Name three things the framers of the constitution did to keep the federal government or any part of it from becoming too powerful.

What words in the preamble to the constitution reflect the principle of popular sovereignty