Spinal cord is the part of the central nervous system which is used to serve as the main communication link between the body and brain
Answer:
Predator-prey relations are an important driving force to improve the fitness of both predator and prey. In terms of evolution, the predator-prey relationship continues to be beneficial in forcing both species to adapt to ensure that they feed without becoming a meal for another predator.
Explanation:
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The answer is mRNA. mRNA or mechanical RNA creates the framework of most ribosomes.