Polymerase chain reaction
<span>B is the correct answer. Rangeland is land that is used for grazing animals or hunting them, either for livestock, domestic animals or wild animals. Examples include wetlands, woodlands, grassland, shrubland and deserts.</span>
Had to look for the options and here is my answer.
The answer that best fits the blank above is PRINCIPLE OF FOSSIL SUCCESSION. This principle states that fossils appear in an order chronologically in a vertical manner. Hope this answers your question.
