Answer:
A spent round or a slimy critter.
I'm a large gray animal with a trunk and tusks. What am I?
You're gonna need a bigger boat to go after one of these toothy hunters.
I have a long neck and spots on my body. I am the tallest animal on land. What am I?
The homes of tiny creatures that collect in corners if you aren't vigilant about dusting.
What did the piece of wood say when he saw the screwdriver and screws approaching?