The science teacher has asked the student of the class to collect data about the gaseous composition of air from the internet and create an Excel table. Format the data as shown alongside. List the steps to perform the given task.​

Write a method that accepts a string object as an argument and returns the number of words it contains. for instance, if the argument is "four score and seven years ago", the method should return the number 6. demonstrate the method in a program that asks the user to input a string and then passes that string into the method, printing out whatever the method returns.

Experimental data that is expressed using numbers is said to be

To move a file or folder in microsoft windows, you can click and hold down the left mouse button while moving your mouse pointer to the location you want the file or folder to be, which is also known as.