How big is a peppercorn?

What is the song called that goes like on and on? Why are blue whales important? How many eggs does a dipper lay? Is a monkey learned behaviors? What does volvex eat? What is Jack Hanna's favorite animal? What structure makes the windpipe of a cow stay open but able to bend? What is a grifen? Are all the teachers aggressive? Where does the rake the creature live? What do hoppens eat? Why does my dog only want to walk with me and not with anyone else? Who is a stalker and represented as white rabbit in the game Alice in the heart wonderful wonder world? Why is my cat pawing at the mirror? Why is the white eared pocket mouse going extinct? How can people save the chacoan peccary? Are dogs allowed to have yogurt as part of their diet? Which member of the cattle family is seen at a high altitude? What are some lifestyle factors? Can animals understand human voices?