Fact 1: If fossils of an animal or plant are found in a place then that animal or plant used to live in that place.

Fact 2: Frozen fossil animals are found in permafrost.

Given the two facts above, answer the question "If what are found in permafrost, that plant used to live in that place?" with the following options: 
- Echinoids
 - Conifers
 - deuterostomes
 - bullfrogs
 - frozen fossils
 - one celled organisms
 - Nematoda
 - important habitats


 

     frozen fossils    