Lacechmi, ceiectlr, iritoncf, areoglhmet, lcrneau, and rosa are all types of heat creating energy.

In order for a high temperature boiler or steam engine to produce superheated water, or steam: the heat source must be greater than 100°c the water must be permitted to evaporate quickly the system must be sealed and become pressurized above atmospheric pressure the vapor pressure must be kept below 760 mm(hg)

Just on number 2 (all parts), and if you do answer explain in detail

A) equal lines b) parallel lines c) perpendicular lines d) none of the above