Hurry 15 pts + brainliest read the following sentences. leonardo da vinci invented the first self-propelled vehicle. he also invented the first tank. how can these sentences be improved to be more concise? a. leonardo da vinci invented both the self-propelled vehicle and the tank. b. not only did leonardo da vinci invent the first self-propelled vehicle, but he also invented the first tank. c. leonardo da vinci invented not only the first self-propelled vehicle but also the first tank. d. not only was the first self-propelled vehicle invented by leonardo da vinci, but so was the first tank.

Iam a 9th grader for edg. im almost done with my last subject can sombody me with my english? 100 points! i

When the subject of a sentence performs the action in the sentence the verb in the sentence is in the what ?

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?