tv/ movies: Cartoons : This superintelligent X-Men member is somewhat...umm... furry.?

Questions

A ---------- can go without water longer than a camel can.?

A ---------- can squeeze through an opening no larger than a dime.?

Just like people, mother ---------- often develop lifelong relationships with their offspring.?

Kangaroo rats never drink ----------. Like their relatives the pocket mice, they carry their own water source within them, producing fluids from the food they eat and the air they breathe.?

Each day, 100 or more whales are killed by ----------?