1.   Fishing, hunting, and the gathering of edible roots and berries also contribute significantly to the Zande diet.

2.   How quickly would it produce more edible roots?

3.   She also provided knowledge about the rugged topography, and she taught the explorers how to find edible roots and plants.

4.   Page said most spend their time foraging in the woods for edible roots and plants.

5.   Subsistence farmers rely on the forests for firewood, housing timber, edible roots and palm leaves for mats and hats.

6.   North Koreans have even been given official advice on how to best identify wild herbs and edible roots to eat to stave off starvation.