WILL GIVE BRAINLIEST: PLEASEEE HELP

A student has two beakers of water, one at 25°C and one at 63°C. If they are both mixed together into a larger beaker, how will thermal energy transfer between the molecules of the two glasses of water?

a .Thermal energy will move from the water at 63°C to the water at 25°C.
b. Thermal energy will move back and forth between the systems regardless of temperature.
c. Thermal energy will move from the water at 25°C to the water at 63°C.
d. Thermal energy will not move between the systems.