Question

An argument is more persuasive if your examples come from sources that are ___

A. atleast twenty years old
B. biased towards your position
C. empirical
D. measured in two different units

Answer 1

C is the best option

Step-by-step explanation:

em·pir·i·cal

/əmˈpirik(ə)l/

adjective

based on, concerned with, or verifiable by observation or experience rather than theory or pure logic.

"they provided considerable empirical evidence to support their argument"