Answer:
wash your hands very often, especially if you live with your family
Explanation:
Shigella is a ''stomach'' sickness cause by a bunch of bacteria and it can easily spread in a family.
The answer should be C if not then it is D
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.
The answer to your question is B, Myosin and actin do not fully detach, so the muscle cannot relax.
Hope this helps!