You are the lucky student of a wacky professor who develops a time machine. He asks if you will test it with him. You get in and there is an immediate glitch-the date readout fails so that when you land you are not sure what era you are in. Your professor begins to panic, but you see something that tells you are in the Cenozoic era. Which of the following could it be?

Question

Quizplus · Accepted Answer

Rabbits are mammals, and their presence, along with flowering plants like daisies, indicates the Cenozoic era, which is known for the dominance of mammals and the widespread presence of flowering plants.

You Are the Lucky Student of a Wacky Professor Who