Animals
I am a pet and I bark
A dog
I teach
A teacher
You do it with books and articles
Reading
Food that comes from the sea
Seafood
I live in the trees and I eat nuts
A squirrel
I help people heal
A doctor
It's when you plant flowers and water plants
Gardening
The flesh of an animal used as food
Meat
I am an amphibian and I croak
A frog
I design new buildings
An architect
It's when you meet with your friends and hang out
Going out
Food that is produced from milk
Dairy
I am a water predator, and I have many teeth
I work in courts and defend people
A lawyer
It's when you put on an oxygen tank and go underwater
Scuba diving
Wheat or any other cultivated cereal used as food
Grains