Cells grouped together that have the same structure and function form a

Sugar is dissolved in water. which is the solute? sugar neither both water

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?