Do a giraffe develop internal or external?

What animals on the food web are on the highest trophic level? Can cats use sand as litter for their litter box? How do kittens typically behave when they are pawing at objects or surfaces? Where does the water striders live? What is low pH and what happen to meat? Where does the janoskians live? Does a dog's fur get darker when exposed to the sun? What is etrogen? How much flakes should I feed my betta fish? What do you need to be a teuthologist? What eat lancetfish? What animal adaptation happened before the other adaptation? What were sacagaweas favorite things? What is life energy process? Have you ever hit your cat in self-defense when it was attacking you? How would animal life be affected by a volcano? What are the adaptive features of Labeo rohita? What might cause the dissaperence of animals in the wild? What makes up the inside portion of our bones and what is it's purpose? Do reptiles have menstrual cycles or periods?