Which of the following is true about theories? (1 point)
Responses
Theories are formulated during an experiment when a scientist predicts what is going to happen.
Theories are formulated during an experiment when a scientist predicts what is going to happen.
They are formulated before an experiment begins so that scientists can properly conduct the experiment.
They are formulated before an experiment begins so that scientists can properly conduct the experiment.
Theories are formulated after one investigation produces groundbreaking results.
Theories are formulated after one investigation produces groundbreaking results.
They are formulated after several repeated investigations produce the same or similar conclusions.
5 answers
They are formulated after several repeated investigations produce the same or similar conclusions.
Why is evolution called a scientific theory?(1 point)
Responses
It deals with topics that are completely testable in the laboratory.
It deals with topics that are completely testable in the laboratory.
It involves the formation of all living things on the planet.
It involves the formation of all living things on the planet.
There is lots of evidence to support it.
There is lots of evidence to support it.
Many scientists all over the world accept it as true.
Responses
It deals with topics that are completely testable in the laboratory.
It deals with topics that are completely testable in the laboratory.
It involves the formation of all living things on the planet.
It involves the formation of all living things on the planet.
There is lots of evidence to support it.
There is lots of evidence to support it.
Many scientists all over the world accept it as true.
There is lots of evidence to support it.
What is the goal of a theory?(1 point)
Responses
to control the outcome of an experiment
to control the outcome of an experiment
to analyze data from an experiment
to analyze data from an experiment
to determine independent and dependent variables
to determine independent and dependent variables
to explain natural and physical phenomena
Responses
to control the outcome of an experiment
to control the outcome of an experiment
to analyze data from an experiment
to analyze data from an experiment
to determine independent and dependent variables
to determine independent and dependent variables
to explain natural and physical phenomena
to explain natural and physical phenomena