Tina_observed_the_following_when_she_tested_the_specific_gravity_of_milk_to_check_for_adulteration-_the_specific_gravity_was_lesser_than_that_of_pure_milk._She_complained_to_the_milk_vendor_and_the_next_day_checked_the_specific_gravity_again._This_time_it_came_in_the_range_of_the_desired_specific_gravity._Can_we_be_assured_that_this_is_pure_unadulterated_milk?$

• A. Yes, definitely
• B. No, definitely unsafe
• C. Maybe safe, maybe unsafe
• D. None of the mentioned