the digestive system
Tendon belongs to muscular system.
Fat, or adipose tissue, as it is called in the body, does not really belong to any particular system. Since the lymphatic system is the one that distributes fat in our bodies, that would probably be the one to consider.
The renal system is a system in the human body that removes waste from the body. It is closely related to the urinary system of the body. The renal system includes the kidney and the liver.
Skin regulates temperature, through perspiration.
The adrenal glands belong to the endocrine organ system. This system is comprised of different glands in the body including (but not limited to) the thyroid gland, the parathyroid glands, the adrenal glands, the pituitary gland, the gonads as well as the pancreas. The adrenal glands are located on top of each kidney, deep in the abdomen.
The kidneys belong to the excretory system.
the digestive system
The kidney is part of the excretory system, which removes the waste created in the body, in this case substances such as urea.
The kidneys are part of the urinary system.
the kidney belongs to the osmo-regulation and the excreatory system.
Kidneys are part of the urinary system. They are also considered part of the excretory system.
it is an organ, it doesn't belong to any other organs in the body but it does belong to a system in the body the digestive system.
The excretory system.
The bicep is in the muscular body system.
kidney
Respiratory System
The cardiovascular system.