In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area that was previously occupied by living things is disturbed, then re-colonized following the disturbance.
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Answer:
Tubular re-absorption is the second major step in urine formation. Most of the re-absorption of solutes necessary for normal body function, such as amino acids, glucose, and salts, takes place in the proximal part of the tubule.
Explanation:
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Arota is the heart passageway ti the arteries