David was created by Italian early Renaissance sculptor Donato di Niccola di Betto Bardi, better known as Donatello. In 1408, Donatello was commissioned by the operai of the cathedral of Florence. The young David was seen as an effective political symbol and religious hero.
Answer:
Those present during the signing of the Declaration of Independence were the 56 delegates who represented the thirteen colonies during the Second Continental Congress.
Explanation:
The Declaration of Independence was the document that served as an announcement to publicize that the thirteen North American colonies had decided to go to war against England with the objective of separating from the English domain and becoming an independent territory. This document showed the reasons that led the Americans to take this decision and had the signature of 56 delegates who were the representatives of these colonies. Subscribers include names such as John Hancock, Thomas Jefferson, John Adams and Benjamin Franklin.
First, an unskilled worker can be easily replaced but another factor would be for the simple fact the manager most likely has the most experience in the field.
Well when scientists wish to learn something, they use the scientific method. The first step is to observe something/could be a problem. Then ask a question about it. Form a hypothesis, or a possible answer to that question. These are the first steps.
Further steps include setting up an experiment and results, etc, but I think you know the rest! Hope this helps!