|Question 27Verbal

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While researching a topic, a student has taken the following notes:

- Cranberry juice has a pH value of approximately 3.4.
- Grapefruit juice has a pH value of approximately 4.0.
- Substances with pH values below 7 are acidic.
The student wants to say what cranberry juice and grapefruit juice have in common. Which choice best uses information from the notes to do this?
Cranberry juice and grapefruit juice are both acidic substances.
A
Cranberry juice has a pH value that makes it acidic.
B
Cranberry juice and grapefruit juice have pH values of approximately 3.4.
C
Some acidic substances have pH values of approximately 4.0.
D