an observation
Sight, hearing, touch, taste, and smell.
test it
The tools that a scientist would use to conduct an experiment would vary greatly on the nature of the experiment.
Observation helps scientists gather an collect data, which without, their experiment(s) could not exist
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data and graphs
There is a few ways to stay an animal. Staying an animal over night with testing.
the telescope the microscope ?
an observation
hypothesis
observation
I can give you several sentences.Careful observation will reveal that the burglar had a key.The scientist began his observation of the strange rock.You powers of observation are amazing.
making an observation
Observation.
When a trained scientist makes a careful observation of anything, that qualifies as a scientific observation. Scientific variables would be quantities of something,
Scientists use observation and experimentation to learn about the natural world.