Adialysis bag is filled with distilled water and then places in a sucrose solution. the bag's initial mass is 20 g. and its final mass is 18 g. calculate the percent change of mass, showing your calculations.

What feature of cell theory is best demonstrated in the image

Drag each tile to the correct box. match the given symbol or molecular formula to the term that best describes it. element -organic compound -inorganic elemental molecule -inorganic compound -answers given: so2, k, ci2, c6h6

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of