The tallest giraffe in the world stood at 20 feet so i would say that is the highest point a giraffe can reach.
A kangaroo can reach the highest but maybe its a giraffe...i don't know.
It means to reach the highest point,summit or highest development
Giraffe
when did the american detective mysteries reach it's high point
20 ad
India
If you mean why is a giraffe's neck important to its survival, the answer is that it's needed to reach the leaves that a giraffe eats.
Africa
Giraffe
One of the advantages, is they can reach and then eat the highest leaves off the tallest of trees, they can overpower the small animals when fighting them, and so on and so on.
CULMINATING* To reach the highest point or degree.* To come to completion.
its long neck can reach for high leaves wich provide food for the giraffe