Answer:
What scientists might call your pooch.
What grows up while growing down?
I have big ears and a trunk and I never forget. What am I?
I have a powerful bite and live in rivers and swamps. People are often afraid of my big jaws. What am I?
Who spends the day at the window, goes to the table for meals and hides at night?
What is it that makes tears without sorrow. And takes its journey to heaven?