The right options are;
a. conduction
c. radiation
Zoe is frying eggs in a pan. The eggs cook because of conduction of heat. Zoe feels hot as she stands near the stove mostly because of radiation of heat.
Conduction is the process by which energy is directly transmitted in the form of heat or electricity from one atom to another within a substance while radiation is the process by which energy (such as heat) is emitted from a source and transmitted in the form of particles or waves through space or through a substance.