The transfer of the heat by the direct contact of particles of matter isa. pressure
b. radiationc. conductiond. convection

answer; the period of time known as the middle ages;

answer; ///(1) blank; henry clay; (2) blank; secretary of state; (c)is your answer; ///good luck

there is no chart here so no one can answer this.

i will get back to you let me look in my notes and i will tell you shortly