I believe that it is leaf or steam cells! ;-)
Well the surface area changes because there are two dimensional which are flat and 3-d which would be geometric. It is important because if you have to take volume or area you would know why there 2-d and 3-d are important.
hope that helped
The typical height of a giraffe is 13 to 20 fr
I would say B). Hope this helps!
Answer:
because the want to reach their destination
