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Our body requires water for many reasons, for digestion, the cleaning of teeth indirectly caused by saliva ,and an abundance of other reasons. Fresh water does not contain parasites or bacteria that would harm us.
Water cycle brings water to earth's surface. it is important for human's survival.
In 1676 Van Leeuwenhoek found bacteria while viewing scrapings from human teeth, including his own. He called the bacteria that he saw in his microscope "animalcules".
water
Nuclear waste, but depends on what you mean...
Pseudomonas bacteria (also referred as wonder bacteria by me)is considered most important in the waste water treatment.
A pool of standing water can be hidinga great many different kinds of bacteria. These bacteria are invisible to the human eye.
So thtat we dont get sick from the bacteria in the water
Yes, bacteria can live in water. Some bacteria are aquatic, meaning they live in water environments such as oceans, rivers, lakes, and streams. These bacteria play important roles in nutrient cycling and overall ecosystem health.
Our body requires water for many reasons, for digestion, the cleaning of teeth indirectly caused by saliva ,and an abundance of other reasons. Fresh water does not contain parasites or bacteria that would harm us.
keeps most bacteria, viruses and water out
No, food is not the most important human right. Water is.
Bacteria are virtually everywhere, on the surface of the Earth. The human body contains a larger number of bacteria than human cells. The greatest concentration of bacteria in the human body is in the large intestine. Bacteria are also found on the skin, and various other places. They are on surfaces, in food, in the air, the water, and the soil. Not all bacteria are dangerous, and some are actually helpful to us.
Water cycle brings water to earth's surface. it is important for human's survival.
water
keeps most bacteria, viruses and water out
keeps most bacteria, viruses and water out