Speed of an object is a scalar quantity that is measured in length per time
And units may be chage for both like length can be measure in meters , kilometres, miles etc and time can be measured in minutes , hours or second ... so in short yes kilometres per hour describes the speed of an object.
umm one would be to chew gum two would be hide the cigarettes on said person or to put them in a spot where they can not reach and three is to get rid of then entirely
if a school implements a health program there will be lower rates of allergies, fewer days missed due to illness, less risk of measles outbreaks and better standardized test scores.
