Final answer:
Templates in food production and processing are used for writing work instructions, ensuring consistency, quality control, and efficiency in the workflow. Therefore, the correct option is d.
Step-by-step explanation:
In food production and processing, templates can have several uses. However, the option that identifies something templates are used for is D) writing work instructions. Templates in this context are typically pre-designed documents or standardized forms that guide employees through the specific procedures and tasks involved in food production and processing. By providing a consistent format and content, they ensure that all employees follow the same processes, which can help maintain quality control, increase efficiency, and reduce errors. Templates for work instructions are vital in keeping the staff aligned with the company's operational procedures and best practices.