A-from the object with the greater mass to the object with less mass
B-from the object with the least mass to the object with most mass
C-from the object with the higher temperature to the object with a lower temperature
D-from the object with the lower temperature to the object with a higher temperature
Particles present at higher temperature have greater thermal energy than cold objects. So, thermal energy is transferred from the object with the higher temperature to the object with a lower temperature
