The computer mouse is used to "<span>C. control a pointer on the screen," although sometimes a "trackpad" is used for the same reason--with the trackpad usually being part of the computer itself. </span>
Hi!
Spain was responsible for introducing livestock and cattle ranching in the south-west.
Have a good day and hope I wasn't too late.
What is the choices for the question
The president. The president is the chief executive of the U.S. government. Glad I could help :)