1. The correct definition of ergonomics is: (a) The correct way to position your feet when in front of electronic equipment (b) How to use a computer to view safety software
.(c) The creation and adjustment of products and systems, so that they are comfortable and safe for day to day use.
(d) The creation of products and systems that will not be so comfortable so as to cause the user to fall asleep while using it.

please I need this urgently anyone can help me with this please question please

Write a program that begins by reading in a series of positive integers on a single line of input and then computes and prints the product of those integers. integers are accepted and multiplied until the user enters an integer less than 1. this final number is not part of the product. then, the program prints the product. if the first entered number is negative or 0, the program must print “bad input.” and terminate immediately. next, the program determines and prints the prime factorization of the product, listing the factors in increasing order. if a prime number is not a factor of the product, then it must not appear in the factorization. sample runs are given below. note that if the power of a prime is 1, then that 1 must appear in t

Active listen eliminates barries to communication true or false

*! 20 points! *jeff wants to create a website with interactive and dynamic content. which programming language will he use? a. dhtml b. html c. css d. javascript