Question

The stem of which plant is fleshy and thick

Answer 1

Cacti have a thick, hard-walled,succulent stem - when it rains, water is stored in the stem. The stems are photosynthetic, green, and fleshy. The inside of the stem is either spongy or hollow (depending on the cactus). A thick, waxy coating keeps the water inside the cactus from evaporating