Final answer:
The interwoven elements of critical infrastructure within the NIPP risk management framework include implementing civil defense and emergency preparedness measures, ensuring the resilience of a critical national infrastructure, and the basic support systems needed to keep an economy going.
Step-by-step explanation:
The interwoven elements of critical infrastructure within the NIPP risk management framework include implementing civil defense and emergency preparedness measures, ensuring the resilience of a critical national infrastructure, and the basic support systems needed to keep an economy going. These support systems encompass power, communications, transportation, water, sanitation, and education systems.