William f. libby received his ungraduated degree from

answer; i believe the above statement is (true);

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.

japan is located on a chain of islands called an archipelago. it is made up of four main islands and thousands of smaller ones. the terrain is mountainous, which means there is not a lot of good land for farming. because of the geography, the japanese relied on the sea for many aspects of daily life.

your answer for this question would be c