[ 487 ] Physical Science GED ® TEST SCIENCE FLASH REVIEW • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • What is unclear about steps 3 and 4? Is there something not specified? What is unclear about step 6? Is there something not specified? If you were to recreate this experiment at home, do you think it would produce accurate and precise data?