classs 5 girls and boys come in zoom it is science class come fast with your name classs is stated come fast I am waiting

What is the name of the device that senses the current flowing,tripping the circut,and cutting off the electricity

The nutrient facts label on a food package lists the following: iron 50%. what does this figure indicate?

Esther works at a large hospital where she plans food service programs she monitors an records information regarding patients diets and intake and is devoloping a new meal plan that addresses several different dietary needs for many types of patients esther enjoys her work as she feelss that she is patients develop healthier habits