Question

In general, life needs to maintain a pH level between _____.

a. 1 - 4
b. 5 - 8
c. 9 - 14

Answer 1

B 5-8

Step-by-step explanation:

Answer 2

B. Most organisms tend to be fairly neutral in their pH level. Neutral (or close to) pH levels would be in the range between 5 and 8. A pH level of 7.0 is truly neutral, so anything in that level would be considered close to the mark. 1-4 is highly acidic and has few organisms, while 9-14 would be highly basic/alkaline and also has few creatures.