Final answer:
Subheadings, numbered steps, and diagrams serve as text features in this procedural text.
Step-by-step explanation:
Text features are used in this procedural text in the following ways:
a. Subheadings: Subheadings reveal different parts of the procedure, making it easier to navigate and understand.
b. Numbered steps: Numbered steps sequence the tasks in a procedural text, providing a clear and logical order of actions.
e. Diagrams: Diagrams help to sequence the steps visually, making it easier to follow the procedure.
These text features enhance the organization, clarity, and understanding of the procedural text.