People who are correctly diagnosed with a dsm-5 disorder like major depressive episode will question 8 options: usually have at least some of the same symptoms as others with the disorder. always have at least five of the same symptoms as others with the disorder. typically have very few of the same symptoms as others with the disorder. usually experience all of the same symptoms as others with the disorder.

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

What are charcteristics of lithosphere?

Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.