A scientist wants to study snails in an ecosystem. The snails move slowly and are Incapable of traveling long distances. Which method would be most effective? Which method would be least effectivethe information you put in the chart to explain your reasoning.

You use the atomic number to find out how many protons and neutrons there are in the atom. you use the atomic mass to find out how many protons and electrons there are in the atom. 

Is a logical series of steps

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy