Define an engineer in reference to a few major branches of engineering​

Although an engineer will usually be trained in a specific discipline, he or she may become multi-disciplined through experience. Engineering is often characterized as having four main branches: chemical engineering, civil engineering, electrical engineering, and mechanical engineering.

hi i’m a student too and i’ve had this app downalodes for a few weeks people do answer it you just gotta be patient and what is your question + subject i’ll you?

answergoing to the symphony;