Understanding of the Role of Zooplankton. Zooplankton are microscopic animals that live on or near the top of large bodies of water. They are an integral part of the biosphere and are extremely adept at developing strategies and physical characteristics that allow them to survive in drastically different environments.
The three main subatomic particles that form an atom are protons, neutrons, and electrons. The center of the atom is called the nucleus. First, let's learn a bit about protons and neutrons, and then we will talk about electrons a little later.
Rutherford's gold foil experiment did not discover the existence of any subatomic particles, but it did show the existence of a small, tightly packed, positively charged nucleâ¦us and thus led to the discovery of protons. Making the world better, one answer at a time.