A mountain lion should have wider bone rings because it has a higher metabolic rate, and thus a faster growth rate
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Answer: The answer is B good sir, have a nice day :)
Chloroplasts and Mitochondria is your answer
The innate responses that animals have in their system is called as reflex. This can be practiced to perfection depending on your preferred style - whether you want it for defense mechanisms, or even on activities that usually uses the mind. All living creatures have this mechanism. The answer should be B.