What is an endospore and what is its role in a bacterium?
In science class, Mark tried to grow a culture of the green bacteria he found in a pond. He put the bacteria on a plate of rich media and placed it in a warm, dark place, but nothing will grow. What category of bacteria did Mark likely find?
What are some of the ways that bacteria are important for your health?
Why are decomposing bacteria and nitrogen-converting bacteria important to farmers?