Water, Carbon, Nitrogen, Phosphorus and Sulfur cycles
Explanation:
The movement and transformation of certain materials through parts of the earth's system known as the biogeochemical cycle involves the following compounds and elements: Water, carbon, nitrogen, phosphorus and sulfur.
- The cycle illustrates that the earth is indeed a closed system based on the circulation of these matter.
- It involves the movement of compounds from living and non-living component of earth.
- All of the components of the cycles are important to life and helps to sustain living.
Learn more:
Biogeochemical cycle brainly.com/question/3509510
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The saliva has enzymes that start to break down food using the lock and key system.The teeth chews the food and begins mechanical break down of food
Answer: DNA and RNA
Explanation:
because we contain dna and rna.
Electron sharing occurs so that atoms attain the configurations of noble gases
<span>Ashoka was converted to Buddhism.</span>
