Answer: unconformity
Explanation: I took the test.
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<span>Ionic bonds formed between a metal and a non-metal, while in covalent bonds both participants are non-metal. In ionic bonds non-metals(more strong, negatively charged) get electrons from metal, while in covalent bonds electrons are shared. Ionic bonds have high melting and boiling point and no definite shape, its opposite in covalent bonds.</span>
The monosaccharides important in food and health are glucose<span> (sometimes called dextrose), </span>fructose<span>, and </span>galactose. The disaccharides are sucrose (glucose<span> +</span>fructose), lactose (glucose<span> + </span>galactose), and maltose (glucose<span> + </span>glucose<span>).</span>