Fact 1: Most salamanders use their sense of smell to find a mate.

Fact 2: Like frogs, salamanders are amphibians.

Given the two facts above, answer the question "What uses its sense of smell to find a mate?" with the following options: 
- the Sun
 - peachleaf willow
 - rocks
 - fur seals
 - warm-blooded
 - trees
 - passenger pigeons
 - some amphibians


 

        some amphibians 