In which sentence do the subject and verb not agree?
a) there are many chairs in this class.
b) rachel and mary are busy knitting scarves.
c) each of these books needs to be covered.
d) the flower that you brought today are beautiful.
e) many students are absent today.

What is a career pathway for human services?

Read the quote from zimmermann in the code book. a future government could inherit a technology infrastructure that's optimized for surveillance, where they can watch the movements of their political opposition, every financial transaction, every communication, every bit of e-mail, every phone call. everything could be filtered and scanned and automatically recognized by voice recognition technology and transcribed. it's time for cryptography to step out of the shadows of spies and the military, and step into the sunshine and be embraced by the rest of us. which question does this paragraph answer? why does zimmermann think encryption is important? what kind of encryption did zimmermann invent? how does zimmermann’s encryption work? who made encryption based on zimmermann’s work?

What was noras point of view on what her parents were doing in keeping freedom in the family?