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Commensalism refers to the relationship wherein one organism is benefitted while other remains unaffected.
The lymphatic system destroy harmful substances 'By producing antibodies'.
The lymphocytes contained in lymphatic organs are produced with other defence cells by the bone marrow. They are then dispersed to eliminate pathogens.
They are important for our health,they give us more energy and we can be more strong and they help us at imunity
The probability also depends on the other parents genotype. If the other parent has a genotype of RR then the probability is 0%. If the genotype is Rr it is 25%. And if the genotype is rr it is also 25%.
The answer that would best complete the given statement above would be this: Cropland and rangeland. <span>The vast grasslands that once covered the middle of North America have mainly been replaced by cropland and rangeland. Hope this answers your question. Have a great day ahead!</span>
