Multiple choice The pH range most conductive for life of fresh water plants and animals is: 6.5-7.5 2.0-3.5 3.5-5.0 9.0-10.5 Reveal answer Fill a bubble to check yourself A Correct answer Explanation Most freshwater plants and animals thrive in a near-neutral pH range, typically between 6.5 and 7.5. Values significantly lower or higher can be harmful to aquatic life.