Answer:
What build its house with earthen string and ensnares its prey with a biting sting?
What animal dwells in water and best known for its work ethic?
What do pandas have that no other animal has?
I have eight to spare and am covered with hair.
I live in the desert and have humps to store water. What am I?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.