Suppose you wanted to make 100 grams of water. How many grams of hydrogen and oxygen will you need?

Hydrogen: Oxygen:

Is your answer reasonable? Why or why not?

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