Biology, 08.03.2020 23:29, sashllely563
A student set up an experiment looking at the movement of water through a selectively permeable membrane. She attached membranes that were permeable to water, but not to sucrose, to the broad end of one thistle tube. She thought that she filled the thistle tube with 10% sucrose and the beaker with distilled water. When she measured the height of water in the thistle tube, she saw the results shown in this graph.
Answers: 3
Biology, 21.06.2019 23:10, ExperimentsDIYS
(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.
Answers: 1
Biology, 22.06.2019 17:00, pattydixon6
Achemical that is released by an animal as a signal to other members of the same species is called a pheromone. t or f
Answers: 1
A student set up an experiment looking at the movement of water through a selectively permeable memb...
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