Fill in the blank: when you paddle a boat in the water. the force of your paddle will push the water which will apply an equal force back on you. there is very little resistance to this motion because there is a limited force between the canoe and the surface of the water due to the smooth surface

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

What does the positioning of transcription factors determine?

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.