Question

sara is making an omelet. she cracks open 6 eggs and places them in a bowl. she adds some milk, salt, and pepper to the eggs and mixes them together with a whisk. next, she takes half of a green pepper and cuts it up into small pieces. she also cuts up some ham and onion. then, sara sprays her pan with cooking spray and then pours in the egg mixture. she lets this cook a little while until it becomes firm. now she adds the green pepper, ham, onion, and some cheese. she then folds half of the eggs over the top to make a half - moon shape. she lets it heat a while longer until the cheese melts and the edges turn brown. identify all of the physical changes that take place during the making of the omelet. (choose 3) a cutting pepper b cutting onion c cooking eggs d mixing eggs e edges turn brown

Explanation:

Physical changes are changes in form or appearance without altering the chemical composition. Cutting pepper and onion changes their physical form. Mixing eggs is also a physical change as it only changes the state of aggregation of the eggs. Cooking eggs and edges turning brown are chemical changes due to heat - induced chemical reactions.

Answer:

A. cutting pepper
B. cutting onion
D. mixing eggs