He labeled the protein of bacteriophages with radioactive sulfur and their DNA with radioactive phosphorus. The bacteriophages were allowed to infect bacteria.
Answer:simply an uncontrolled fire that is wiping out large fields and areas of land.
Explanation:It is typically fires that started out of a lightning strike, or people carelessly starting it, or accidentally, or even arson, that went un-noticed and got out of hand.
That they produce only through anaerobic respiration.
