How is a scientific theory developed? A. A single experiment is performed once.
B. An experiment is repeated several times.
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C. One scientist proves his hypothesis with an experiment.
D. Many different experiments are performed and repeated.
SUBMIT

B

An experiment can't be done by one scientist. It needs to be proved by different scientists and in different environments.

there is no stairs in bungalow

explanation:

poof

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;