Some giraffes have long necks and some have shorter necks. The ones with longer necks can reach food sources like tall trees as well as eat grasses on the ground.
How will this difference MOST LIKELY help the giraffes population?
Question 4 options:
Over time, more will have longer necks.
Their number will remain unchanged.
There will be great differences among the giraffe population.
Giraffes will move from place to place for food.