Variations of species can occur randomly or in response to being more fit for an environment.

True

False

To add a pie chart, first select the data to be charted and then tap or click the insert pie or doughnut chart button (insert tab | charts group). true or false.

Which database can be used on a desktop computer? A) an online dictionary B) an online shoe company that has seven hundred fifty thousand customers C) the mailing information of the 432 voters in a city council member's district D) the online

How do you know if you have a high speed usb port?

What's the 16-bit hexadecimal representation of the signed decimal integer, - 331? Answeers?

The process of ensuring that web pages coded with new or advanced techniques still are usable in browsers that do not offer support for the newer features is called: validation valid enhancement progressive enhancement optimization

Who wants to join my team that goes against bullying?

Who found the first computer bug in 1947, and invented the concept of a compiler in 1952

What does it mean to read visual and audio text

When subscripts are used to specify character positions in a string the first character subscript is 0?

Write a program that inserts parentheses, a space, and a dash into a string of 10 user-entered numbers to format it as a phone number. For example, 5153458912 becomes (515) 345-8912.