Look at the u-shaped tube at the top of the transparency. why did the number of water molecules on each side of the membrane change, whereas the number of sugar molecules stayed the same?

(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.

How can an organ, such as the lungs, work for multiple body systems?

Plz quick a natural resource that is replaceable through a cycle in nature or sustainable practice is called a? the subject is science