Which type of fossil is gerobatrachus hottoni most likely to be?
intermediary
phylogenic
transitional
index

What is a traditional chinese touch therapy involving finger pressure applied to specific areas of the body to restore the flow of qi.

What is the next step in the process after a substrate enters the active site of an enzyme

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.