Someone please answer this

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.

i think the answer is gold im not entirely sure

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex