Graduated cylinder Give the correct reading for the graduated cylinder. Remember to give a guessed digit and the unit. triple beam balance Give the correct reading for the triple beam balance. Remember to give a guessed digit and the unit. What is the significant figure rule for addition and subtraction? What is the significant figure rule for multiplication and division?

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.

How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.