Fact 1: Amphibians have sense organs to smell and taste chemicals.

Fact 2: Frogs, toads and salamanders are amphibians.

Given the two facts above, answer the question "What can frogs, toads and salamanders use to smell and taste chemicals?" with the following options: 
- sense organs
 - Chemical energy
 - matter vibrating
 - larynx
 - Organic compounds
 - ocular organs
 - gills
 - harmful substances


 

 sense organs        