wnat to make sure from my work and please do the questions I didn't do

10) When concrete hardens, it gives off thermal energy. The concrete's temperature should A. stays the same B. decrease increase D. be impossible to determine 11) A cooking clement on an electric stove glows red. In this scenario, a) What is the input energy? the electric b) What is the output energy? the heat c) What is the converter? Stone 12) Trace two energy conversions involved when a cat hits a small bell with its paw. In each conversion, identify the input energy, converter, and output energy. Conversion 1. Input Energy Converter Output Energy Conversion 2 Input Energy Converter Output Energy 13) When a person exercises, which two types of energy is the chemical potential energy from food converted into? potential chemical energy- -> Kinetic energy & muscles Potential chemical energy - thermal to keep you warm