What are the threats to the polar biome?

What are the synonyms for apprehensive? What could cause a chipmunk to become extinct? How many babies does a ocelot have at a time? Do thylacine hunt in the morning or night? How do the unique characteristics help the aye-aye survive? Are anhingas endangered? Why is crossing over advantageous to species? Who is spinnernet? What is animals extinct? Are plovers protected? What is the Iberian lynx's enemy? Where is home to hundreds of species of birds and refuge for endandered animals including rhinos? What words are describe amur leopard's habitat? What is a baby alligators name? Does hydra captures its food with the help of pseudopodia? What is being done to remove people from slums? Is an otter webbed footed? The range of the giant panda in the world is limited in part by the availability of a kind of grass necessary to the panda's diet name the woody grass? What are the different types of occupational hazards? What artist was an avid collector of animal specimens and fossils and was the first to display a mastodon?