Both (animal) and human activities contribute to land pollution.
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The cervical. That’s the smallest, and the lumbar is the largest.
the vital capacity of an athlete is higher than a non-athlete because they are trained to do hard work, their lungs get bigger over time and make it easier for them to take long breaths when they are running or doing any other exercise
The male reproductive system<span> consists of the hypothalamus, the anterior pituitary gland, and the testes. </span>Alcohol<span> can interfere with the function of each of these components, thereby causing impotence, infertility, and reduced male secondary sexual characteristics.</span>