I nclude the bone marrow, lymph nodes, spleen, and thymus. Precursor cells in the bone marrow produce lymphocytes. B-lymphocytes (B-cells) mature in the bone marrow. T-lymphocytes (T-cells) mature in the thymus gland. Besides providing a home for lymphocytes (B-cells and T-cells), the ducts of the lymphatic system provide transportation for proteins, fats, and other substances in a medium called lymph.
A book that is made with a stiff paper cover and bound directly to the text block. Many paperback books are converted to hardcover books by mylar binding. Perfect bind
- Text structure refers to the way an author builds and organizes his or her ideas in a text. - The way in which a text is organized can help a reader better understand the purpose and main ideas of a text. - Common text structures include: 1. Chronological/Sequence 2. Cause-Effect 3. Problem-Solution 4. Comparison-Contrast Learning Goals - I can define text structure. - I can define and identify sequence, chronological, cause-effect, problem-solution, and comparison-contrast text structures. - I can analyze the structure of a text, including the role of particular sentences in developing and refining a key concept. Conclusion - Text structure helps you understand the purpose and main ideas of what you are reading or viewing.