I Physical Change.
Is a physical change
it is physical
Mowing the lawn is a physical change. Cutting your hair isn't a chemical change, it's still hair, and it will grow back :) Chemical changes alter the identity of a substance, whereas physical changes do not.
chemical change
yes
well i think that it would be physical cuz you still have the lawn
Lawn-mowing is a physical change, whereas the grass dying is chemical.
lawnmowing incorrect lawn mowing correct
well mowig the lawn is where you get this macheine and you start at a corner of your lawn and then you push the lawn mower and make your way around the yard... that's mowing the lawn
John Deere is the best brand for lawn mowing.
form_title=Lawn Mowing form_header=Keep your lawn in tip-top shape with a professional lawn mower. Leave your lawn to the professionals. How large is your lawn? =_ How often do you require mowing? =_ How long is the grass currently? =_ How short do you want the lawn to be cut? =_ Do you need bushes or trees serviced too? = () Yes () No () Unsure
Answer The burning of gasoline is a chemical change.
Grass growing in a lawn is a physical change because the origonal substance still exists. :) good luck!