Answer:
Dna is a molecule. It carries hereditary information. It is located in the chromosomes.
<span>Persamaan setara pada reaksi besi dengan asam klorida membentuk besi (II) klorida dan gas hidrogen
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Birds use the magnetic fields and some fish i believe as well and maybe butterflies im not entirely sure <span />
Answer:
an object that is at rest will stay at rest inless a force acts upon it.
An oject that is in motion will not change its velocity unless a force acts upon it.
