Notably, directors who prepared more foods from scratch and increased their use of salad bars were more likely to report that student participation either increased or remain unchanged, while declines in participation were seen most often by directors who purchased more pre-made foods or had fewer menu options. (thelunchtray.com)
Since Periodic Table of Elements is only one page, there are vary few menu and navigation options. (kindle-apps.net)
Although we're using iOS for this tutorial, the menu options are roughly the same on both iOS and Android — on Android there are simply fewer menus between you and the setting you need to toggle. (howtogeek.com)