They transfer information from one set of cells to another to coordinate the functions of different parts of the body. The major glands of the endocrine system are the hypothalamus, pituitary, thyroid, parathyroids, adrenals, pineal body, and the reproductive organs (ovaries and testes).The pancreas is also a part of this system; it has a role in hormone production as well as in digestion.he major glands of the endocrine system are the hypothalamus, pituitary, thyroid, parathyroids, adrenals, pineal body, and the reproductive organs (ovaries and testes).
The McCormick Reaper was important because it was a timesaving invention that allowed farmers to more than double the size of there crops. and was one of the grea â¦ test industrial establishments in the united states.
cyrus h. mccormick and the invention of the reaper [142] T HE chief occupation the world over is farming. This will always be true, because our food comes from the farm.