This is thermal conduction.
In conduction area with higher kinetic energy (in this case how water) transfer thermal energy to an area with lower kinetic energy (in this case frozen vegetables). Thermal c<span>onduction takes place in all phases of </span>matter (solids, liquids, gases). Rate of conduction is proportional with <span>temperature difference between substances.</span>
I think the answer is approximately 4.12 billion years since the amount of years is 4.543 billion years
What Can you be more clear --Molecules change it from being less dense
9.there are thermal cups that we use