There exists the same question with the following choices.
a. most living organisms can survive in environments with several different temperature and salinity levels
b. both aquatic plants and animals depend on dissolved oxygen for respiration
c. abiotic factors that impact an aquatic ecosystem include temperature, salinity, flow, and dissolved oxygen in the water
d. abiotic factors of an aquatic ecosystem determine what kind of life can exist in that environment
The correct answer is letter d. abiotic factors of an aquatic ecosystem determine what kind of life can exist in that environment.