An abstract is a brief summarizing statement, usually between 75 and 150 words long. It gives thereader a synopsis of the problem, method, results, and conclusions of yourdocument. The abstract takes the form of a paragraph, usually with 5-10 sentences. It appears atthe top of a journal article, just under the title, or on the page following the title page of a report. In the latter instance, the abstract appears on a page by itself.
Quick Answer. A vacuole is a fluid-filled sac that stores food and water in cells. Vacuoles are most commonly found in plant cells, but they also exist in some bacteria and animal cells. Continue Reading.
The central vacuole, an organelle that a plant cell has that an animal cell doesn't have, stores food, water, and wastes. The central vacuole also supports the plant cell's st â¦ ructure when full.The vacuole (in both plants and animals) has the same function but isn't big enough to support the cell's structure.he central vacuole, an organelle that a plant cell has that an animal cell doesn't have, stores food, water, and wastes. The central vacuole also supports the plant cell's st â¦ ructure when full.