Which design element involves the act of lining up objects vertically or horizontally to give a sense of order?

There is a simple pattern for determining if a binary number is odd. what is it and why does this pattern occur? how many bits would you need if you wanted to have the ability to count up to 1000? how high could you count in binary if you used all 10 of your fingers as bits? (finger up means 1, finger down means 0)

Whats are the different parts of no verbal comunication, especially body language?

My has been slow anyone else’s ?