Which of the following items was used as a meat tenderizer and also eaten?

This is a bit of a tricky question! There are a few possibilities, but the most common answer would be papaya.

Here's why:

* Papaya contains an enzyme called papain that breaks down proteins. This makes it an effective meat tenderizer.

* Papaya is also a delicious and nutritious fruit. It's commonly eaten fresh, in smoothies, or used in desserts.

Let me know if you'd like to explore other potential answers!