that's just an old saying, but it gets you exercise and you won't have to walk to where you're pedaling to
save on gas
a machine is anything that is used to make life easier. if you could bike a mile or walk a mile the bike would be easier and faster. so yes it is a machine
Microsoft make life easier
it not make life easier but it helps in science project for homework.
what are tool or methods to help make life easier
Travel easier
Cars and dishwashers make my life easier than if I didn't have them.
It makes transportation easier
It was a cheaper and easier way to make steel.
well the apple company has made an easier life
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no