caption: This group includes the clams, oysters, mussels, and scallops.
exif: {"Image DocumentName": "This group includes the clams, oysters, mussels, and scallops.", "Image ImageDescription": "Bivalva: bivalves. This group includes the clams, oysters, mussels, and scallops. Their body is typical mollusc too, but with two hinged valves (shells)  graphics/jpegs/aopercu.jpg.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}