If you swallow a piece of gum, it is 10 cal. Chewing it doesnt.
Do we put in a picture or something?
<span>a.
we see many examples of it in everyday life and in museums.
b.
many are eye-catching with the use of vibrant colors and details.
c.
painting is long-lasting, so there are many example from the past.
d.
all of the above are true.</span>
