Silent spring ddt5/10/2023 ![]() ![]() ![]() A scientist talks to a group of citizens there about water pollution. In a seacoast town, the shellfish population is decreasing because of contaminated runoff. Which is not one of them? Measurements in the English system are not accurate. From this observation, what would be a question that leads to a testable hypothesis? Do these mushrooms grow better in cooler temperatures? There are many reasons to use the metric system rather than the English system. experiment Sara observes that there are more of a certain species of mushroom in the shaded areas of her yard than in the sunny ones. The step in the scientific method that explicitly tests the hypothesis is the _. She counts some confused expressions as smiles. ![]() Which is an example of researcher bias in interpreting data? A researcher seeks to prove that babies smile at two months old. ![]()
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