Which of the following is a benefit of space exploration?

A. More fuel-efficient cars

B. Cheaper gasoline

C. Invention of new tachnology

D. Lower taxes

E. A shorter work week

How do unstar another user

Electricity is the flow of in a conductor

Discuss three ways you could (or currently do) use the Excel software in your personal or professional life. Provide examples and explain why Excel is an effective choice over other programs or apps.

Bob connects to a company web site. His browser indicates that the digital certificate of the web site is valid. This application of encryption is an example of

The name of the white key to the immediate left of the group of two black keys on the keyboard is:

By default, the pfsense firewall allows unrestricted outbound access from the lan interface. true or false?

Which of the following is an open-source program that implements MapReduce?

About how long did it take to photograph Daguerre's photograph of the street?

If two egg cells are fertilized what will happen?

Astronauts on the Moon can jump higher than if they were on Earth. This is because ... A. Newton's laws of motion do not apply to the Moon. B. the Moon is less massive than the Earth. C. there is no friction on the Moon. D.