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.
What Goes in a Paragraph? A paragraph is a brief piece of writing that's around seven to ten sentences long. It has a topic sentence and supporting sentences that all relate closely to the topic sentence. The paragraph form refers to its overall structure, which is a group of sentences focusing on a single topic.