Oil flows upward in the wick of a lantern because of liquid property called

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87

3. which is not a primary color of light? blue red green yellow