Study the diagram below. Two different concerntrations of salt solutions, 5% and 20%, were placed in a beaker separated by a partially permeable membrane. The membrane only allows water to pass through freely.
(a) Explain what will happen to the volume of both solutions after 2 hours.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.

allowed for the prediction of the properties of missing elements.

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

meiosis is the correct answer