Why was it important to identify special stars or patterns of stars?

This is important so you know what part of space you are looking for example you can look at a certain star  and know what direction you are facing

Explanation:

a: the sheep and waste material both release carbon into the atmosphere.

cats appear to have glowing cat eyes because the back of their eyeballs includes a special reflective surface called the tapetum lucidum. this lets them see better during the night, giving them a much better vision.