Astudent dips a strip of metal into a liquid. which is evidence that only a physical change has occurred? the metal bends more easily. the metal changes color. the metal gives off light. the metal gives off heat.

Which statement explains which component is likely to be more powerful in explaining a scientific phenomenon? a) component c, because a theory is often passed on possibility and not certainty b) component d, because a hypothesis is often based on possibility not certainty c) component c, because the ability to explain several occurrences in the natural world is a characteristic of a hypothesis d) component d, because the ability to explain several occurrences in the natural world is a characteristic of a theory