Fact 1: Platypus females lay their eggs in a burrow.

Fact 2: Examples of monotremes are the Platypus and Echidna.

Given the two facts above, answer the question "What do echidna lay?" with the following options: 
- food
 - fat
 - seeds
 - eggs
 - edible
 - tadpoles
 - nektar
 - sacs


 

    eggs     