Rare, unique, uncommon, extraordinary..
A legend is a caption, a title or brief explanation appended to an article, illustration, cartoon, or poster.
A key is an explanatory list of symbols used in a map, table, etc.
No only protects from cold
Answer:
Seriously, a 300 word essay on Brainly? People on here are super lazy and wouldn't even do it for 100 points ( believe me, which I've tried) let alone 5 points.
Good luck
Explanation: