Community helpers (Mankato Minn.)

Explains what auto mechanics do; describes their uniforms, tools, and places of work; and indicates the training and education needed for their job.

Explains the clothing, tools, schooling, and work of farmers.

Explains the work of garbage collectors, including their functions, tools, and training.

Explains the clothing, tools, schooling, and work of mail carriers.

Explains the tools, schooling, and work of teachers.

Explains the clothing, tools, schooling, and work of veterinarians.