A doctor is examining 3 patients. Which symptoms do all three patients have in common?
A{headaches, hair loss, congestion}
B{cold sweats, congestion, memory loss}
C{spasms, memory loss, appetite loss}
D{fever, joint pain, tiredness}
A{headaches, hair loss, congestion}
B{cold sweats, congestion, memory loss}
C{spasms, memory loss, appetite loss}
D{fever, joint pain, tiredness}