The pollution and garbage that are evaporating that conduct acid rain and thick moisture. some what of my best way to answer.
I believe the answer is C
I hope you get it right and have a great day :)
To keep yourself and the omelets safe, you should break the eggs against a flat surface or against each other to create a large enough crack so that the eggshell (small pieces) don't fall into the egg itself. The risk of the eggshell in the omelet is that you could possibly be giving yourself salmonella which is a dangerous situation.
First blank- Equipment
Second blank- Storage