MISSION 1 — Familiar faces
Let’s take a look at some common animals—a dog, goldfish, snake, and stick insect. Think you know which ones share the most traits?
Play "Familiar faces" and answer questions 10–11 after you've completed the level.
10. What is an amniote, and which animals on the tree in this level are amniotes?
11. If you were to add a cat onto the tree from this level, it would be placed so that the cat and dog are more closely related to each other than to anything else in the tree, as shown. What biological trait could you use in the spot that is marked?
