Yes, natural selection does produce a change in individuals as well as populations.
Explanation:
Natural selection is a process through which mother nature screens for the organisms that are best adapted to survive in a habitat. The theory of natural selection suggests that with time the organisms acquire those characteristics from their ancestors which allow them to be better adapted to a habitat. The other characteristics which are not needed to get extinct over a period of time. Hence, evolution changes individuals as well as populations.
Renaissance thinking is far more advanced than the middle ages. during the renaissance people focused more on the arts rather than architecture and government.
They avoid being detected because this would throw off the behavior patterns that exist naturally and they don't want their presence being known since this might throw it off.<span />
