liver
digestive system
because cloaca is connected to oviduct which is a part of reproductive system, large intestine which is a part of digestive system and the mesonephric duct/ureter which is a part of excretory system :-)
Muscles are in many body systems (respiratory, cardiac, digestive, excretory systems), but all muscles specifically belong to the muscular system.
The pharynx is part of both the digestive and respiratory systems.
The rectum is part of the digestive system. Both are part of the excretory system. The urethra is part of the urinary system.
The pharynx is part of both the digestive and respiratory systems.
Excretory and reproductive, as both metabolic wastes and sperm/eggs exit there
it belongs to the digestive system cause the liver helps with the synthesis of the vitamins and minerals we get from the food we eat.
The liver is part of both the digestive and exocrine systems.
The common passage in the digestive, excretory, and reproductive systems is the urethra. The urethra serves as a tube through which urine from the excretory system and reproductive fluids from the reproductive system pass out of the body. It is separate from the digestive system, which uses the gastrointestinal tract for the absorption and processing of nutrients.
the excretory system uses water to clean blood, the contaminents make roughage, it is not part of the digestive system.
If you mean what body system it's a part of the Digestive System