Priests had many roles and duties including performing religious ceremonies, instructing sons of nobles, keeping the calendars, studying astronomy and astrology, divining for the king, nobles and commoners and prophecy.
Mayan Warriors :-
They had stone weapons and weapons made of wood and shells.
To capture sacrifice victims for their particular city-state.
"It was validated after scientists completed several investigations to gather evidence" is the statement among the statements given in the question that <span>is correct about the Theory of Natural Selection. The correct option among all the options that are given in the question is the last option or option "D". </span>