The major glands of the endocrine system include the pineal gland, pituitary gland, pancreas, ovaries, testes, thyroid gland, parathyroid gland, hypothalamus and adrenal glands. The hypothalamus and pituitary gland are neuroendocrine organs.
A newspaper lead (or lede if you prefer) can do its job in one sentence, but with few exceptions, a paragraph will contain more than one sentence. The OWL site, aimed at college students, suggests a length of from three to five or more sentences.
Paragraphs are units of thought with one adequately developed idea. Listed here are some rules of thumb to use when paragraphing. As your writing improves, you'll be able to break these rules to meet your own needs. Until then, these suggestions can be helpful. 1  Put only one main idea per paragraph.  Aim for three to five or more sentences per paragraph.