We just used this cladogram to try to decide what T. rex tasted like. Your assignment will be to answer more questions about T. rex, such as...

Did T. rex have an amniotic egg?

Was T. rex warm-blooded or cold-blooded?

Could T. rex have had feathers?

And even more questions:

Did T. rex have color vision?

How many chambers were there in T. rex's heart?

Did T. rex sing to its offspring?

We have prepared a Special Assignment in which you will examine at least two of these questions and make inferences about T. rex.

You will need your data table handy.

Now if you are all set, let's move to the Special Assignment.

Thanks so much for joining us!