Which is the best example of an introduction paragraph in the essay? A. Paragraph 1
B. Paragraph 3
C. Paragraph 2
D. Paragraph 4
HELP WILL MARK BRAINLIEST

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

Answer earth,water,fire and air;

Answerlimiting reactant;