Does the palisade and spongy mesophyll have the same functions/do they both have a role that includes photosynthesis? Or is it just the palisade? if yes, is it safe to say: when CO2 enters the leaf, through the stomata, it goes through air space, into the spongy mesophyll and palisade mesophyll?

i think the answer is

mass

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

what in the weirdo : o