Answer:This paragraph describes the basic structure of an animal cell. Here are the correct words to fill in the blanks: 1. Cell is the smallest basic structural and functional unit of an organism.2. Robert Hooke discovered the cell in 1665.3. Cell Membrane that controls what enters and exits the cell such as water, nutrients and waste and thereby protects and supports the cell;4. Cytoplasm which is a jelly-like substance composed of mainly water as well as dissolved nutrients and5. Nucleus which controls and regulates all cell activities.6. Cell Organelles Embedded in the cytoplasm are small structures with specific functions for cell growth and development called the7. Mitochondria These are of different types and functions.8. Cytoskeleton provides interior functions during cell division.9. Endoplasmic Reticulum framework for the animal cell.10. Centriole moves materials around to other parts of the cell.