The two strands of DNA that make up a double helix o are identical to each other are held together by covalent bonds are oriented in the same direction O are complementary to each other​

this means the DNA will unwinds and unzips

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.

idk why hjggjhjkhj