New york state is located in which two hemispheres? how do you know this?

What is important to study for nios grade 12 chemistry? i have only one month left.

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances