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the telescope the microscope ?
an observation
observation
making an observation
Sight, hearing, touch, taste, and smell.
Scientists use observation and experimentation to learn about the natural world.
There is a few ways to stay an animal. Staying an animal over night with testing.
observation inferring predicting making models and classifying.
Careful observation is a good way to establish facts.
They relied more on observation
They relied more on observation
Scientists get a lot of data through observation.