Teaching is the profession of those who provide instruction, particularly in an elementary, secondary, or university setting. A chalkboard is used by a teacher to write on. Teaching is an activity that aims to achieve meaningful learning through a morally and pedagogically acceptable method. Teaching is also the process of an experienced person instilling moral values, abilities, and skills in an inexperienced person in order to effect positive change.
Hope this helps and if it does, don't be afraid to give my answer a "Thanks" and maybe a Brainliest if it's correct?
The author is trying to portray that all parts are important even though some may come smaller or larger than other. Nothing could happen as planned without the smaller of bigger parts
