The combining form alkal/o- means ________.
A. acid; high pH
B. acid; low pH
C. base; high pH
D. base; low pH
Answer:C
The combining form alkal/o- means ________.
A. acid; high pH B. acid; low pH C. base; high pH D. base; low pH
Explanation: A) Alkal/o- means “alkaline (high pH).”