The model of a “sea of electrons” explain

a.) crystalline structures

b.) covalent bonds

c.) metallic bonds

d.) ionic bonds

The correct answer is C.) metallic bonds

Explanation:

Metallic bonds are formed between metal compounds and are very strong. These links are explained by the "sea model of electrons", where valence electrons are ceded by each metal atom, becoming positive ions forming a three-dimensional crystalline network. These electrons move forming a network ("sea") that allows the union of the positive ions formed.

tracks, burrows, eggshells, nests, tooth marks, or gastroliths

i have no clue hope you find the answer