connections - a link, evolution - the gradual change of a species over time, senses - ways of perceiving something, complex - not simple, communicate - to send and receive information, ancestors - a person who lived a log time ago and is related to you, memory - a picture or scene from the past that is stored in the brain,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?