The correct answer is D. Liver.
The liver is an organ that performs many essential functions in the body, including:
- Metabolizing nutrients
- Detoxifying the blood
- Storing energy
- Producing bile
However, the liver is not an endocrine gland. Endocrine glands are glands that produce hormones, which are chemical messengers that travel through the bloodstream to regulate the activity of other cells and organs. The adrenal glands, pituitary gland, and thyroid gland are all endocrine glands.
The adrenal glands are located on top of each kidney. They produce hormones that regulate blood pressure, heart rate, and metabolism. The pituitary gland is located at the
base of the brain. It produces hormones that control growth, reproduction, and other important functions. The thyroid gland is located in the neck. It produces hormones that regulate metabolism, growth, and development.I hope this helps! Let me know if you have any other questions.