a biologist counts the number of zebras in a population each year, and notices an increase in the zebra…

a biologist counts the number of zebras in a population each year, and notices an increase in the zebra population. which describes the biologists actions?\n- graphing\n- inference\n- observation\n- interacting
Answer
Brief Explanations:
The biologist is simply counting and noticing a change. This is an observation as they are gathering information through direct perception. Graphing involves creating a visual - graph, inference is drawing conclusions based on evidence, and interacting implies some form of engagement with the zebras. Here, it's just observing the population.
Answer:
observation