Final answer:
The correct term to complete the statement is 'rituals,' which are key in strengthening family bonds and communication, especially in blended families.
Step-by-step explanation:
The term you are looking for to fill in the blank in the sentence 'Family________ can serve as an important way of promoting communication in a blended family, according to your text.' is rituals. Family rituals are repeated activities that help to strengthen family bonds and promote a sense of belonging and identity within the family unit. They can be particularly important in blended families where creating a new, shared family culture is vital. These rituals could include regular family dinners, holiday celebrations, or even nightly story times. They serve to establish a routine that includes all family members, encourages participation, and opens channels of communication.