What is the most nimble creature on earth?

What organism lives in water has powerful claws has a hard outer shell and eats both plants and animals? Did the hanging drop technique have any practical value? What are the possible causes of green discoloration in a dog's eyes? What type of currents does a manatee experience? What would be difficult to eat? Why cloning is asexual? Is napping during the day good for you? How far can a jaguar leap? What makes up the coastal plain region? Why do geckos' tails fall off and how does this process benefit them? How can I fix a leaking fish tank? What could be the cause of a red bump on my cat's bottom lip? What are a tuis prey? What is the name of a path walked through a meadow or a field? How do annelids balance their fluids? Do blackworms eat plants? What do grapevines look like? What food do people in veld eat? What did the domestication of animals allowed humans to do? What does coakroach eat?