<span>#1) What ecosystem is described in the paragraph above?
Answer: The ecosystem that is being described in the paragraph above is Tundra. The reason being that the flora and fauna described are from cold climates. Also because the snow leopards are usually found on the tops of mountains, where the climate is cold and windy and rainfall is adequate.
Atoms have three particles: protons, electrons, and neutrons. The nucleus contains protons and neutrons. The outside regions of the atom are called the electron shells and have electrons.
