In the scenario, the forester wonders why one forest had mature hemlocks and very few young hemlocks. Which part of a scientific method does this best illustrate? 1. Setting up an experiment
2. Communicating the results of a study
3. Making an observation and asking a question
4. Forming a hypothesis

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

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explanation:

-t poses

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.