B: formed by an active volcano
Answer:
Napier's bones is a manually-operated calculating device created by John Napier of Merchiston, Scotland for the calculation of products and quotients of numbers. The method was based on lattice multiplication, and also called 'rabdology', a word invented by Napier.
Using a hand truck to move the freezer would make it easier and remove the element of friction between the freezer and the floor 100%
Answer:
Keyboard
Explanation:
Visually impaired users usually rely on the keyboard for navigating a website, the concept of taking notice of disabled people while building your website or applications is called accessibility or a11y for short, where the user uses the tab key to focus on various form elements and enter for selection, etc. it is believed that websites with proper accessibility reaches and cater for more users.