Energy= mass x speed of light squared
Rescue someone from a huge fire, hurricane, earthquake, transport someone one really sick, someone going into surgery.
Changing the number of electrons affect an atom's charge.
Changing the number of neutrons will produce an isotope of the atom.
Changing the number of protons will turn one atom into the other. For instance, Oxygen has 8 proton, if the proton number is increased by 1, the atom will become Fluorine, which has 9 protons
Setting fishing limits on certain fish species is essential because if overfishing is allowed, the fish won't be able to reproduce fast enough to outpace their removal. Fishing limits also put more emphases on catching other species, which protects the original species from predators.
Answer:
Geometrical representation