Need help with these questions please need the answers fast. Choose any three major body parts or organs. For each body part, explain how that body part's anatomical characteristics relate to its physiological functions. For example, your shoulder is a ball-and-socket joint (anatomy) to allow for a full range of motion when grabbing things (physiology). Consider the human brain. Using the anatomical levels of the organization -chemical, cellular, tissue, organ system, and organism -name one ''component'' related to the brain for the layer. For example, components of the brain at the chemical level would be the specific atoms or molecules that make up the brain.