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Theories are changed constantly. In fact, many known theories today are only theories from that of someone else only with an improvement. Many scientific theories for example are developed that way. Take this for example, many thought the world was flat, that theory developed (changed) to the fact that the world is round instead of flat.
Current theories that are changing daily--
"How was the universe formed?"
"How did life begin"?
"Was there ever life on Mars"?
"What is all that DNA for?"
"How do we make more efficient solar cells?"
"What will happen with global warming, and how can we modify it?"
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∙ 14y ago
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Theories and scientific laws can be changed if?
There is replicatable data that runs counter to the laws/theories.
How Scientific theories can be changed or replaced when?
How_Scientific_theories_can_be_changed_or_replaced_when
How have scientific theories changed over time?
When there are more convincing theories occur and proved experimentally, scientist will modify or change the current theories.
Theories are explanations that can never be changed true or false?
true
When can scientific theories be changed or replaced?
Scientific theories can be changed or replaced when there has been significant evidence for the change. The scientific method must be used to create a new hypothesis, which must then be proven.
What are the reasons for dinasoras disappearences?
Theories include that there was a mediorite or that the climate changed.
Could a scientific knowledge be changed or modified?
yes because theories are always changed when found new evidence
How has social structure theories changed over time?
There many factors affecting social sector theories, Innovation and discovery affect a lot of human mind, which in resulted to alter social sector theories.
Can a theory be rejected?
Theories can be changed or rejected if and when the scientific evidence no longer supports the theory.
What are the different scientific theories develop by the scientist to explain the origin of the earth?
the different scientific theories are big bang theories and what ever hehehe muzta si kua nath dyan hehehe
Are theories ever changed or modified after they have been tested?
Nope. They keep the theory the way it is. No one changes it. Usually, when scientist have tested the theory and find out something new, they create a new theory instead of changing the first one.
Was Cleopatra queen of the nile white or black?
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