Misc: Allium cepa is the latin name for which vegetable?

Questions

Elephants, lions, and camels roamed ---------- 12,000 years ago.?

Baby beavers are called kits or ----------?

---------- chinchillas were brought from the Andes Mountains in South America in the 1930's. All chinchillas presently in North America are descended from these ---------- chinchillas.?

Baby mink are born blind and remain sightless for a ----------?

Baby opossums - upon birth when they move to the mother's pouch - are smaller than honeybees. An entire litter can fit in a ----------?