How is the structure of the spongy mesophyll different than the palisade mesophyll? Include in your answer the purpose of the spongy mesophyll and the palisade mesophyll.

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

it's a.true. i'm kind of smart.