Misc: In 1897 ---------- last day as a city, it incorporates into NYC (1/1/1898). ?

Questions

A "cameleopard" is an archaic term for what animal?

A "double sheet bend" is a type of what?

A "light year" measures ?

A "pigskin" is another name for a(n) ________?

A ___ can not move it's jaw side to side?