Question

order the topics from broadest to narrowest.
broader
disease - causing staphylococcus bacteria
staphylococcus aureus as a cause of pneumonia
bacteria that cause diseases
organisms that cause diseases
narrower

Explanation:

“organisms that cause diseases” is the broadest as it includes all types of disease - causing entities. “bacteria that cause diseases” is narrower as it specifically refers to bacteria within the disease - causing organisms. “disease - causing Staphylococcus bacteria” is more specific as it focuses on a particular genus (Staphylococcus) of disease - causing bacteria. “Staphylococcus aureus as a cause of pneumonia” is the narrowest as it specifies a species (Staphylococcus aureus) and a particular disease (pneumonia) it causes.

Answer:

organisms that cause diseases, bacteria that cause diseases, disease - causing Staphylococcus bacteria, Staphylococcus aureus as a cause of pneumonia