Symmetry describes how a body can be divided into mirror image halves. how many types of symmetry are there? 1 type 2 types 3 types 4 types

Earths energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your homes electricity, and explain why you chose that source. can someone give me some ideas, i’m kinda confused.