Question

Scientists conduct many types of scientific investigations. Their efforts often include fieldwork, surveys, models, and experiments. Which statement about scientific investigations is true? Chose One A. They include multiple trials to increase the consistency of the data that are collected. B. They follow exactly the same steps because there is only one scientific method. C. They rarely involve the collection of data under controlled conditions. D. Their primary focus seldom includes comparing or describing the unregulated world.

Answer 1

Respuesta: A

Explicación: