Spongy Mesophyll
Spongy mesophyll explained in an easy to understand way:
Imagine trying to find a quiet spot in a bustling, crowded coffee shop to get some work done. In a similar way, the spongy mesophyll provides a peaceful, airy environment beneath the denser palisade mesophyll layer of a leaf, allowing gases to circulate freely. Just like how you need space to focus and think amidst the noise, the spongy mesophyll's loose tissue and air pockets offer the necessary room for carbon dioxide and oxygen to move around, supporting the leaf's ability to photosynthesize efficiently.
Practice Version
Spongy Mesophyll: The layer of loose tissue and air spaces under a leafs palisade mesophyll layer. Spongy mesophyll allows gases like carbon dioxide and oxygen to move freely in the leaf for photosynthesis.