The thymus gland secretes hormones, so in addition to being a part of the lymphatic system it is also a part of the _____ system.
Answer endocrine
The endocrine system is made up of several hormone-releasing glands including, the thymus gland, the pituitary gland, and the thyroid gland.
Asked by Eugene Fenster · Last updated 5 years ago · 1.7M views