Answer:
1) Thermal
2) Molecules
3) Direct
Step-by-step explanation:
In conduction mode of heat transfer the heat is carried out by the molecules of the medium which are bonded with each other strongly.
In thermal conduction of heat flow thermal energy is transferred from high temperature to low temperature such that molecules vibrate at its own position and transfer the energy to its adjacent molecule without any displacement from its position.
so here correct answer would be
Conduction is the transfer of THERMAL energy from one object to another through the movement of MOLECULES. Heat flows from one molecule to another because the particles are in DIRECT contact with one another.