This person plants and takes care of animals on a farm
farmer
This person serves food and drink in a restaurant
waiter
This person takes care of flowers and plants in the garden
gardener
This person receives money and gives change to people in a shop
cashier
This person trains a sports team
coach
This person delivers letters
postman / mailman
This person delivers goods to people
deliveryman
This person does scientific experiments and research
scientist
