You are doing research for a science project on current trends in nanotechnology. you do a web search for information that includes several interesting articles with publish dates about a year ago. which evaluation factor are you using when you decide not to use these articles?

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

Spoons are designed to be used for: spring hammering. applying body filler. identifying high and low spots. sanding highly formed areas.

To check whether your writing is clear , you can