Final answer:
CARVER+Shock is the tool developed by the FDA to develop a food defense program against deliberate contamination.
Step-by-step explanation:
The tool developed by the FDA to develop a food defense program against deliberate contamination is CARVER+Shock. CARVER+Shock is a risk assessment tool used to identify and prioritize potential vulnerabilities in the food supply chain. It stands for Criticality, Accessibility, Recuperability, Vulnerability, Effect, and Recognizability, and it helps organizations assess the potential impact and likelihood of intentional food contamination.