Answer: Large intestine.
Explanation:
There are some common misconception that all the bacteria can cause disease. They play an important role in the digestion of food.
The large intestines is the home for many different types of bacteria which helps in the absorption, excretion and catalysis of undigested food.
There are many types of prokaryotic and eukaryotic bacteria found in large intestine such as Methanogens, Bifidobacterium,Enterococcus, Clostridium et cetera.
Molluscs. hope this helps!
Blood contains various diseases and fusing bloods that aren't the same type can cause various problems. If testing with blood it is unsure to know how much disease is in the blood.
The impact of radioactive waste on the environment has the potential effect to be devastating if improperly stored/managed. The largest threat posed would be if radioactive waste was leaked from containment. Some waste has the potential to cause biological harm if inhaled or ingested. Leakage of radioactive material can render areas of the environment uninhabitable. Seeing as radioactive material can have a half life from hundreds of years to thousands it is imperative it is correctly contained.