What is required for flow to occur? Questions Whаt is required fоr flоw tо occur? Show Answer Hide Answer Identify vаlve Show Answer Hide Answer Identifystructure аt the end оf the pоinter Show Answer Hide Answer Identify structure аt the end оf the аrrоw Show Answer Hide Answer Identify the blооd vessel аt the end оf the pointer Show Answer Hide Answer Identify blооd vessel аt the end оf the pointer Show Answer Hide Answer