An investigation of scientific questions are investigating observations are recorded FIRST ANSWER WILL BE MARKED BRAINLIEST

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.

the answer would be..

b. sucking

segmented body, an exoskeleton made from chitin, and joint appendages.