Which AWS service can a company use to visually design and build serverless applications?

Explanations:

AWS Lambda is a serverless compute service that lets you run code without provisioning or managing servers, but it does not provide a visual design tool.

AWS Batch is a service for running batch computing workloads, not specifically designed for building or visualizing serverless applications.

AWS Application Composer is specifically designed to visually design and build serverless applications, providing a user-friendly interface for creating workflows.

AWS App Runner is a service that makes it easy to deploy containerized web applications, but it does not offer tools for visual design of serverless applications.