Which option describes a plastic drum with non-removable head?

• A. Steel or aluminum jerrican, steel jerrican with removable head
• B. Steel or aluminum jerrican, aluminum jerrican with non-removable head
• C. Steel or aluminum jerrican, category aluminum jerrican with removable head
• D. Plastic drums and jerricans category, plastic drum with non-removable head

Answer: (D)

The key idea is how packaging is categorized by material and head style. Plastic drums and jerricans is the category for plastic containers, and within that category you can have drums with removable or non-removable heads. A plastic drum with a non-removable head directly fits this category and descriptor, making it the correct match. The other options describe metal containers (steel or aluminum) or mix up the material or head type, so they don’t describe a plastic drum with a non-removable head.