Answer:
Different diseases are caused by different types of micro-organisms. Microbes that cause disease are called pathogens. It is important to remember that: A pathogen is a micro-organism that has the potential to cause disease.
Answer:
Increased immigration.
Explanation:
Immigration = moving TO and area
Conjunctiva lines the eyelids and covers the anterior sclera
I think that the answer is 1 and III
