Explanation:
The Ebers Papyrus, c. 1500 BCE, details the use of lint, animal grease, and honey as topical treatments for wounds. The lint provided its natural absorbency, the animal grease provided a barrier to environmental pathogens, and the honey served as an antibiotic agent.
The Montgomery bus boycott lasted for 13 months
Answer:
explanatory variable
Explanation:
Explanatory variable: In research, the term explanatory research is described as one of the types of independent variable which can be used or utilized interchangeably and therefore if any of the variables are considered as "independent" then it wouldn't get affected by any of the variables. If a variable is not considered as "independent" to a certain level then it would be referred to as explanatory "variable".
In the question above, the amount of fertilizers used is the explanatory variable.