Would anybody like to join my particle physics/Quantum Mechanics class? This is not a class for just smart kids. Anybody can be good in physics. If you would like to join just go to google classroom and type in 3deqwfn for the class code. I do hope to see you all there. Thank you dearly

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Explanation:

OKII

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.