Short word for what surrounds, supports and protects a plant cell

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.

in addition to spreading humanist ideas, erasmus has contributed to criticism of corruption in the church.

i believe the answer would be b. hope it : )