Malaria is a tropical disease characterized by severe chills, headache, and fever. malaria is caused by protists in the genus plasmodium. the disease is spread from human to human when mosquitoes bite an infected person and transfer plasmodium sporozoites to another person. hoping to develop a product that prevents malarial infection, a scientist researches chemicals that kill different types of organisms. how might the scientist use a chemical to prevent the transmission of malaria from person to person?

List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.

As a result of wildfires, in grasslands. a) tree growth increases b) grass growth increases c) soil quality decreases d) invertebrate variety decreases

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question