Question

name 2 examples of a leaf vegetable (a vegetable where we only eat the leaves)*
your answer
name 2 examples of a stem vegetable (a vegetable where we only eat the stems)*
your answer

Explanation:

Spinach and lettuce are leaf vegetables as we consume their leaves. Celery and asparagus are stem vegetables as we eat their stems.

Answer:

Spinach, lettuce; Celery, asparagus