Stops their arses dragging on the floor, also rather good for movement. Or so I hear...
Giraffes have four legs, but no arms.
No giraffes do not have three legs. Giraffes have only four legs. If they did have three legs then it would probably be hard for them to walk. Let alone stand.
it is
Yes.
Yes they are 10% longer
They are used to walking in there hine legs
Giraffes can bend their legs. They bend their legs when they want to sit/lay down, to sleep.
A long neck that enables it to reach fruit and leaves at the top of trees. This adaptation happened because the giraffes with the longer necks survived when the shorter necked giraffes couldn't. The shorter necked giraffes did not have enough food to eat, as it was all unreachable in the trees. Thus the longer necked giraffes who survived mated with other long necked giraffes and produced more long necked giraffes!
giraffes cannot bend there legs-and snakes :)
yes
Normally, most animals actually stretch out their front legs when wanting to pee. But, because a giraffes neck is so long, it must spread its legs to reach water.
to drink