Carl Popper defined a scientific hypothesis as one that can:

A) be disproved but not proved.
B) never be stated confidently.
C) neither be proved nor disproved.
D) be proved but not disproved.

Scientific Hypothesis

A testable prediction or explanation for a specific phenomenon, based on observation, reasoning, or existing scientific knowledge, serving as a starting point for further investigation.

Disproved

Shown to be false or incorrect through evidence or logical argument.

Proved

Demonstrated to be true or established with evidence.