isabella219 isabella219

08-06-2022
Chemistry

contestada

How do scientists answer questions?
OA. By making observations and performing experiments
OB. By listening to the ideas of others and choosing the best one
OC. By writing papers that support their opinions
OD. By reading reliable sources on the subject they are interested in

Respuesta :

kaidynhaggins2 kaidynhaggins2

08-06-2022

It’s A.
They do make observations and perform experiments.
They make multiple experiments and for the experiments, they record the data collected.

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