A would be the correct answer. Its the only one to make sense since you are trying to solve the conflict!
Answer: 47.6 m/s
Explanation: Please see attached for the calculation and formula.
I would think A. Reduce Environmental Impacts.
If you build and populate more zoos, some of the endangered species might not be able to survive in captivity
If you introduce new predators they are going to kill all the endangered species and if you pass new laws about land use some people may kill the species
It was decrease because the water js going from one place to another