Answer:Density is a characteristic property of a substance. ... The mass of atoms, their size, and how they are arranged determine the density of a substance. Density equals the mass of the substance divided by its volume; D = m/v. Objects with the same volume but different mass have different densities.
Explanation:
Chemosynthesis is the biological conversion of one or more carbon- containing molecules.
It will cause the cell to shrivel up. Hypotonic is when there is higher concentration of water inside the cell while hypertonic is less concentration of water inside the cell
If ecology is an option than it is that.