What is the best way to answer the door when you are home alone? give at least two important safety tips people should practice at home.

During polarizacion potassium has a blank charge sodium has a blank charge and calcium has a blank charge

What provides the smooth surface for the movement of bones at joints?

In this excerpt, the reader is able to see how important lizzie’s friendship is to turner. which explains the factor that is most likely affecting turner’s perspective in this excerpt? turner’s age is not allowing him to fully understand his father’s concerns over the racial conflict. turner’s location is not allowing him to see that racial conflict can occur anywhere. turner’s morals are not allowing him to take part in the racial conflict that is occurring. turner’s limited education is not allowing him to understand exactly what racial conflict is.