37. What does the word "it" in line 6 refer to? (A) Prospera. (B) NatureSweet. (C) Arizona. (D) Mexico.

45. Which of the following is true according to the passage? (A) It takes 10 years to make biometrics become successful. (B) Citigroup uses face outline to verify their credit card customers. (C) Wells Fargo allows every customer to use their voices to log into their account. (D) In some major banks, fingerprints are used by customers to log into their accounts.