Misc: In 536 St ---------- begins his reign as Catholic Pope. ?

Questions

The shrew is known to eat up to its own weight about every three hours. Deprived of nutrition for a day, it may ----------?

The skin of baby ---------- is so transparent that one can actually see the milk flowing into them as they nurse.?

When a desert ---------- spends the summer of the dry season in a burrow, it is "estivating." When an animal estivates, its metabolism slows and its temperature drops. Animals estivate or hibernate in response to extremes in temperature or lack of food or water.?

The smallest bird in the world is the Cuban bee ----------. It is less than 2 inches long from tip of beak to tip of tail. It weighs 6/100ths of an ounce.?

When a ---------- exerts itself, gets angry, or stays out of the water for too long, it exudes red, sweatlike mucus through its skin.?