Nick wanted to see how high an ice cube would float in different temperatures of water. Identify the dependent variable. A. amount of water
B. height of ice cube
C. size of ice cube
D. temperature of water
E. temperature the ice cube was at its' highest height

B. height of ice cube

Explanation:

The height of the ice cube depends on the  fifferent emperatures tof the water. You just need to remember that the dependent variable is dependent on the independent variable.

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.