Question

Scientists believe the first giraffes on earth had shorter legs and a shorter neck than giraffes today what can you conclude about these first giraffes

Answer 1

They had food sources that were low to the ground.

Step-by-step explanation:

If the giraffes necks were shorter, that means that there was no need for them to have longer necks because all of their food was found lower to the ground.

Answer 2

Seeing as how modern giraffes have long legs and necks in order to reach the tall tree's leaves, then it's safe to say that back then the trees weren't as inaccessible or as tall as they are now. Evolution for longer necks took place when the trees started to grow higher, meaning that if the giraffes didn't evolve, then they would die off, unable to reach their food source.