The <em>nucleus, ribosome and the lysosome </em><em />are three of the many organelles in a cell. The nucleus is the largest organelle in a cell. It is made up of nucleolus and nuclear envelope. The ribosomes are the ones in-charge in building proteins in the cell. The lysosomes are the ones that stores or holds the enzymes for digestion.
Explanation:
When you open PowerPoint, you’ll see some built-in themes and templates. A theme is a slide design that contains matching colors, fonts, and special effects like shadows, reflections, and more.
On the File tab of the Ribbon, select New, and then choose a theme.
PowerPoint shows you a preview of the theme, with four color variations to choose from on the right side.
Click Create, or pick a color variation and then click Create.
Insert a new slide
On the Home tab, click the bottom half of New Slide, and pick a slide layout.
A dictionary is a source that would most likely provide a word's etymology.
