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A healthy ecosystem consists of native plant and animal populations interacting in balance with each other and nonliving things (for example, water and rocks). ... Decomposers break down dead plants and animals, returning vital nutrients to the soil. Plants take up these nutrients, along with water, through their roots.
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Large blue whales that are up to 30 meters long live primarily on krill that is/are only about 6 cm long.
Blue whales belong to the class of mammals. They are the largest animals on the Earth. They live in marine habitat. They can be more than 100 feet long. The weight of a single whale can be equal to 30 elephants. And they can live for as long as 80-90 years. 
Krill are small animals belonging to the class of crustaceans. They are present in oceans. Krill are actually zooplanktons. They are majorly the food of whales. Krill are filter-feeders. 
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Genetic variation is a term used to describe the variation in the DNA sequence in each of our genomes. ... Individuals of a species have similar characteristics but they are rarely identical, the difference between them is called variation
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Phosphorylation of glucose adopt the pentose phosphate pathway. 
<h3>What Phosphorylation of glucose do?</h3>
The phosphorylation of glucose maintains the downhill gradient for metabolism of glucose and extramitochondrial glucose flux through the use of pentose phosphate pathway. Induction of the pentose phosphate pathway and the generation of NADPH may also contribute to protection against death of cells.
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