Two samples of oxygen gas of equal volume contain the same number of moles. One sample is at 250C and the other is 1000C. Which statements is true:
O the molecules have the same average kinetic energy
O the molecules at 1000C have more kinetic energy
O temperature does not have any effect on the kinetic energy of molecules
O the molecules at 25 OC have more kinetic energy

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