10-12 yr old crossword

I live in the dry lands of Africa. I'm the fastest wild cat
I live oceans & shallow harbours. I'm the second flatest sea-creature in the world & can weigh up to 1600kg
My squeeze-force is 90lbs per square inch. I live in the swamp & am a fantastic swimmer. I'm of the genus Eunectes
My friend lives in a pineapple under the sea (he's answer for question 5) I live under a rock in Bikini Bottom. What animal am I
I live in Asia, Russia, China, Indonesia, Laos, Vietnam..... I'm the largest feline in the world. .
What do you call a group of Rhinos
I live in the rainforest. I'm one of the world's biggest snake
I'm the biggest shark but I'm not a shark
I live in Cape Town Africa. I have a white stripe along my back. I'm the toughest, even a deadly snake bite does not kill me
I'm a legendary creature in American folklore. Name comes from the animal's reported habit of attacking & drinking the blood of livestock, including goats 
I have no fur or hair. I live underground & am known as the sand puppy. I'm immune to diseases such as Cancer. I'm partially blind
I have one of the slowest growth-rates in the world. I am the last surviving member of a group of reptiles called Sphenodontia that lived over 200 million years ago & am related to many dinosaurs
There are over 7 billion of me, living on almost every landmass on earth. I work in colonies from a few to several billion. I can lift many times my own body weight
Most numerous bird in the world.
What's the scientific name of the toughest little mammal with the white stripe down it's back
NZ's noisy native bird