Question

If you rub your finger across the body of an earthworm, you may notice little ripples. Earthworms were among the first organisms to display _____.

Answer 1

Segmentation

Step-by-step explanation:

correct on OWare.

Answer 2

The correct answer is: segmentation.

Segmentation is the fact that some animals and plants have parts of the body that are divided into segments, which typically have a similar structure (they are then called repetitive segments).

Humans also have a segmentation, for example in their spine.