There are two main theories for the lack of organic material in desert soils. Firstly, the organic life in most deserts is so sparse that it cannot produce much organic matter. Secondly when things do die and decompose in the desert the heat and sunlight often bleach nutrients out of the matter before it is decomposes enough to be absorbed into soil
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The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs.Our body structures are arranged into several different systems, each with its own specific function.
Answer: Biofilms have great importance for public health because of their role in certain infectious diseases and importance in a variety of device-related infections.
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In a digestive tract, stomach is present at the distal end of the esophagus.
Stomach is a major part of digestive system and account for the digestion of protein. Stomach is a muscular organ, rich with secretary glands in it wall.
When food enters the stomach, it starts producing hydrochloric acid and two enzymes known as trypsin and chymotrypsin. These enzymes along with acid digest the protein component of the food.
