Question

1. the diagram above shows a population of adult giraffes over time. what variation in traits do the three giraffes in the first image have?

Explanation:

To determine the trait variation, we analyze the first image of giraffes. Observing their necks, we see differences in length—some have longer necks, others shorter. This variation in neck length is a key observable trait among the three giraffes.

Answer:

The three giraffes in the first image vary in neck length (their neck lengths are different).