A theory(1 point)
Responses
is always true.
is always true.
is the opening statement of an experiment.
is the opening statement of an experiment.
is a problem to be solved.
is a problem to be solved.
may be revised or replaced.
Responses
is always true.
is always true.
is the opening statement of an experiment.
is the opening statement of an experiment.
is a problem to be solved.
is a problem to be solved.
may be revised or replaced.