Fact 1: Endospores are commonly found in soil and water.

Fact 2: When inside a bacterium, the spore is called an endospore .

Given the two facts above, answer the question "What are commonly found in soil and water?" with the following options: 
- lava
 - bacteria
 - phytoplankton
 - bacterium
 - diamonds
 - Acids
 - parasites
 - hydrocarbons


 

    bacterium     