More oxygen becomes available in the water helping the marine or freshwater creatures live. <span />
Answer:
nervous system
Explanation:
the cns oversees every action our body does
I believe your answer would be Echinoderms and Chordates. I hope this helps!
Airborne nitrogen is one of the largest sources of pollution affecting the Chesapeake Bay and its tributaries. Excess nitrogen can fuel the growth of algae blooms, which can block sunlight from reaching underwater grasses and create low-oxygen “dead zones” that suffocate marine life.
