Where No Wheel Has Spun Before

10%

How about these clues? What are we talking about?

Playground equipment

Units of measurement

Wildlife sanctuaries

Nautical terms

Broccoli, Brussels sprouts, cabbage, cauliflower, Chinese cabbage, kale, and savoy are actually the same species of plant.

Broccoli, Brussels sprouts, cabbage, cauliflower, Chinese cabbage, kale, and savoy are actually the same species of plant.