Answer:
Dissolved oxygen and temperature
Explanation:
According to study.com:
"For aquatic ecosystems, these factors include light levels, water flow rate, temperature, dissolved oxygen, acidity (pH), salinity and depth. "
According to ck12.org:
"Aquatic biomes are distinguished by the availability of sunlight and the concentration of dissolved oxygen and nutrients in the water."
Answer:
it's dissolved oxygen and minerals and temperature
how I just did it
