Answer:
Explanation:
Most protist diseases in humans are caused by protozoa. Protozoa make humans sick when they become human parasites. Trypanosoma protozoa cause Chagas disease and sleeping sickness. Giardia protozoa cause giardiasis, and Plasmodium protozoa cause malaria.
nitrogen fixation and ammonification
How people and animals evolved
Advantages is we get power cheap to use we can get it easy, disadvantages really bad pollution not renewable and gonna run out soon