Who am I? (Anatomy)

Thymus

I am a vanishing gland. I am considered a member of both the endocrine and lymphatic system.mi secrete a hormone which helps stimulate lymphoid cells to produce T-cells. You need me to fight off diseases.

Pituitary

I am very tiny, but I do a lot of jobs in the endocrine system. I help you grow and develop. I also provide milk for a new mother to breast-feed her baby. When I release oxytocin it will cause the uterus to contract so a new life can be born.

Pancreas

I control how sweet you are. I keep your blood sugar within normal limits. If your blood sugar is too high, I produce insulin and if it's too low, I produce glucagon. I also play a role in the digestion process.

Ovaries

I produce eggs. I also stimulate the development of breast and public hair. I want that egg to have a good cushion, so I help make a lining for the uterus.

Thyroid

Many people say I am shaped like a butterfly. I increase metabolism and influence both physical and mental activity. I help with tissue growth. I also cause calcium to be stored in the bones.

Pineal

Many say I resemble a pine cone. I am stimulated by the amount of light that enters your eyes. Many believe I help prevent the early onset of puberty. I produce a hormone, which causes your body temperature to drop.

Adrenal

There are two of me in your body and I have two parts. I help keep your electrolytes balanced by deciding how much sodium and potassium your body needs. I am a good friend of the sympathetic nervous system and I play a role in preparing your body to handle emergencies.

Testes

You can thank me for all those muscles you have and that deep voice. I am also the reason you need to shave everyday. I play a role in reproduction by allowing you to make sperm.