Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences givenSecurity refers to physical and psychological safety. Families can provide sec...

A. Families can provide security that refers to physical and psychological safety.

B. The security that families can provide refers to physical and psychological safety.

C. Referring to physical and psychological safety is the security provided by families.

D. Provided by families, security refers to physical and psychological safety.