When did life change for Skara Brae?

Skara Brae dates back to Neolithic times, over 5,000 years ago. Radiocarbon dating suggests that people were living in Skara Brae for around 650 years between 3180 B.C.E and 2,500 B.C.E, making it older than Stonehenge and the Great Pyramids of Giza.

postive, comparative, superlative - good, better, best

recall how we defined nouns as words capable of having plurals and possessive endings. adjectives (and their first cousin, the adverb) also have a feature that distinguishes them. they come in three states. first, the raw adjective—in its positive state—merely describes the noun modified; it doesn’t care about how this particular person or thing stacks up against other members of the same noun class

can you provide the possible answers