A series of measurements were made on four skulls (descriptions of the measurements can be found in the Student Exploration Sheet). Which is most likely a modern human skull? A. Skull A B. Skull B C. Skull C D. Skull D HELP

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