Which answer choice accurately characterizes scientists' reaction to Suskityrannus hazelae? A They are pleased to have finally found the first member of the Tyrannosaurus family tree after searching for 20 years B They acknowledge that it is an important discovery because it reveals why tyrannosaurs evolved to be so large and frightening. C They are pleased to have finally found the shortest member of the Tyrannosaurus family tree after searching for 20 years D They acknowledge that it is an important discovery because it is a good record of early tyrannosaurs and how they changed

answer; the correct answer is (beta)

allowed for the prediction of the properties of missing elements.

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.

genetic variation will increase because of a new habitat and food source.

explanation: