Gland
Glands are important organs, you have a lot of them all in all your body, and some of them are small. Each gland produces something important.Some glands do things that are released by the body like saliva,sweat or tears.You have many kinds of glands in different sizes and shapes that are located in different parts of the body. Puberty hapens by the changes that turn a kid into an adult and it depends on the endocrine system. these are some of the glands that are in your body: adrenal glands, pituitary gland, thyroid gland, parathyroid glands, pineal body, reproductive glands, and pancreas.