How can surface mining harm wildlife, such as fish, birds, and macroinvertebrates? Water quality improves after mining.

Migratory patterns are interrupted.

Fish populations increase at uncontrollable rates.

Chemicals build up to toxic levels in organisms.

Explanation:

Coal mining has serious, lasting negative impacts on wildlife. In the short term, species can be killed or displaced from their habitat. In the long term, many wildlife species face severe impacts resulting from habitat destruction

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.