Answer:
Negative
Explanation:
As the salt levels get higher, the saltier the inside of the fish get, and the lower the salt levels get. Since the increase in the original thing leads to a decrease in it later, this is a negative feedback loop. Hope this helps!
I’m pretty sure D I hope this helps
Commensalism :)
in case when bacteria and human, both are benifited.
The first blank is osmosis, I'm not sure about the second
