If changes are needed, the RN or Therapist instructs in the changes needed. The skilled need then becomes supervising and skilled assessment for accuracy, compliance, necessary updates or changes, side effects, infection, complications, etc. These do not justify long term continued care however.
Main article: Natufian culture. The second period, Mesolithic 2, is also called the Natufian culture. The change from Mesolithic 1 to Natufian culture can be dated more closely. The latest date from a Mesolithic 1 site in the Levant is 12,150 BC. The earliest date from a Natufian site is 11,140 BC.
The Mycenaeans seem to have been a warlike people who measured their wealth by the number of weapons they owned. The Mycenaeans learned many Minoan customs and adapted Minoan ways to fit their own culture. The process by which a culture takes ideas from other cultures is known as cultural borrowing. The Mycenaeans borrowed Minoan religious beliefs. They changed Minoan art styles and pottery designs to make them more warlike. They also changed Minoan writing to match the Mycenaean language.