Living creatures and the soil exchange phosphorus. Phosphates are taken up by plants from the soil and assimilated into organic molecules. Plants are consumed by animals, which then moves phosphorous up the food chain from one animal to the next. When an animal perishes and decomposes, phosphorus is released back into the soil.
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<span>In most mammals, the left lung is divided into how many parts?
Correct answer: </span><span>D. Three</span>
Your genotype<span> is your complete heritable genetic identity; it is your unique genome that would be revealed by personal genome sequencing. However, the word ...</span>
The answer is transverse or t tubules. These invaginations into the skeletal muscles cells play a significant role in electrical conductivity of impulse across muscle or cardiac fibres. They regulate calcium concentration and it's release in ion channels hence enabling a forceful contraction of cardiac and muscle cells.
