PART B: Which detail from the text best supports the answer to Part A?
A. “A century ago, after five months and more than 9,000 experiments, famed inventor Thomas Edison still wasn’t able to make a new type of storage battery work, according to a 1910 authorized biography.” (Paragraph 5)
B. “‘If you’re engaged in a hard problem, you’re developing an attitude that failure is okay,’ says Walker. ‘Accepting failure helps you learn’” (Paragraph 9)
C. “As Walker suggests, the technique often goes hand-in-hand with inquiry-based learning. Students often teach and mentor one another.” (Paragraph 14)
D. “A related approach is also seeping into K-12 math education. Common Core is a set of educational standards that 43 states and the District of Columbia have adopted.” (Paragraph 20)

Look at the following merriam-webster online dictionary entry for the word cleave: cleave verb \klev transitive verb 1. to divide by or as if by a cutting blow : split 2: to separate into distinct parts and especially into groups having divergent views 3: to subject to chemical cleavage, a protein cleaved by an enzyme intransitive verb 1: to adhere firmly and closely or loyally and unwaveringly which definition is most likely intended in the following sentence? the axe was made of a metal strong enough to cleave even the strongest marble. o a. transitive definition 3 o b. intransitive definition 1 o c. transitive definition 1 o d. transitive definition 2

In at least 150 words, explain how fugard uses sam's character to convey the central idea of "master harold" and the boys. be sure to include transitional words in your response. use details from the play to support your response.

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?