It is an explanation based on many repeated observations or results during a scientific experimentation. Which is it?

____________________ are diagrams that graphically represent a chronological progression through a procedure or system.

Under which circumstances do we reject a hypothesis?

In flowcharts, this shape usually indicates a decision. Which is described in the previous sentence?

These statements summarize a natural occurrence that may be consistently observed in the same conditions. They may be also expressed in words or in mathematical form. Which is described in the previous sentences?

Which of the following statements is INCORRECT?

Which of the following statements is CORRECT?

_________________ are logical and valid inferences based on scientific findings.

Under which circumstances do we accept a hypothesis?

_________________ are ideas based on scientific rules and laws that are generally accepted by scientists.