Which macromolecule forms a double layer as the primary structure of cell membranes?

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question

Which environmental change would most likely result in bullfrog offspring that are able to store more water than bullfrogs in previous generations?

Categorize these words as reservoir or flux with reference to the hydrological cycle. air - infiltration - runoff - snowfield - groundwater - evaporation (box 1 is reservior) and (box 2 is flux)