One characteristic that salt-water and sugar-water have in common is, at room temperature, they are

Explanation:

the mixture would be a homogeneous mixture, both salt NaCl and sugar (alpha D-glucose) are perfectly soluble in water. NaCl because it dissociates into ions, and these ions are perfectly hydrated and glucose has many hydroxyl groups, with which it can hydrogen bond effectively with water molecules.

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you

b a mature ovary of a plant.