Nah gold diggers answering for the points lol

well rock pocket mice vary in color from light to dark and are usually found where the color of the ecosystem matches their fur. darker mice are found on islands with darker rock and vice versa. mutations allow for different variations of skin pigment but through natural selection only mice that blend with their environment will survive because they are best fit for their environment "survival of the fittest. ex a white mouse on a dark island will be much easier to spot and kill because it stands out against the dark floor

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.