When people used stone tools,
The in-between period of time when the first man appeared and when man developed a writing system. Or the period of time before man became literate.
The coach must avoid public confrontation as possible. The coach can remove the athlete from the practice or competition and misbehavior must be addressed privately. Athlete can have time to reflect on what they did. This will allow realization on their mistake on the situation that happened. Through this, they will not loss their confidence and self esteem which is needed as this can affect his performance during game and competition.
Because it is meant to be like that for animals , us humans dont need all the stuff that animals do.
Polysaccharides are broken down into single sugars called monosaccharides