if u are a human answer this. In a 2010 study, people found more mistakes when they marked essays with a pen of what colour?
A. Blue
B. Red
C. Green
D. Black
Answers
Answered by
0
Answer:
red
i hope it's help you❤❤
Answered by
0
Answer:
the answer is b
Step-by-step explanation:
(red)
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