W
The organism at point W is a bony fish. The organism at point X is a dinosaur. The organism at point Y is a trilobite. The organism
at point Z is an amphibian. This diagram suggests that
A
trilobites are the oldest living creatures on the planet
B.
different species were abundant at different times in Earth's history.
C.
dinosaurs became extinct before the evolution of bony fishes
D.
amphibians are common ancestors of dinosaurs and trilobites
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You have been given the assignment of speaking about the affects of illegal drug use on youth in america. which of the following types of research is likely not to be necessary while preparing for your speech? a. a government website with statistics on convictions for possession among adolescents under the age of 18 b. a library book about the pharmaceutical drug industry in america c. a recent article from cnn.com about a special home for teenagers addicted to drugs d. a website that provides support for parents whose children are in rehab

Which evaluation category receives the highest rating? which evaluation category receives the lowest rating?

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?