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Vikki [24]
2 years ago
12

How is observation used by science

Biology
1 answer:
OlgaM077 [116]2 years ago
6 0

Answer:

in science Observation is essential in science. Scientists use observation to

collect and record data, which enables them to construct and

then test hypotheses and theories . Scientists observe in many

ways – with their own senses or with tools such as microscopes,

scanners or transmitters to extend their vision or hearing

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What is the term used for the elements and compounds before a chemical reaction takes place?
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Explanation:

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