Female Giraffes
giraffes need it to help them survive
because they are puppys
Female giraffes live longer than males.
Giraffes can be male or female. this is how they mate, and keep the species going
The 'horns' are formed from ossified cartilage, and are called ossicones.
The ossicones are formed from cartilage and look very much like horns . It is with these horns that the Giraffe can be sexed, as females have a tuft of fur atop of the horn, whereas the males horns are bald. Some males develop calcium deposits on top of their heads, creating an illusion of three or more horns, however these are not true horns and giraffes only ever have two ossicones. Females do not normally use these ossicones, but males use them for fighting, although this doesn't happen very often.
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They probably are as they are taller and heavier.
Female giraffes live longer than males.
It's about even.
You can tell by the ossicones on their heads. males have shorter hair than females by looking at their penis. The penis is the give-away. male giraffe are 2-5 ft taller, and heavier.