Question

what do you notice about the bones in these different organisms? they all have different bones for the same purpose. they all have the same bones in the same size and shape. they all have different bones for different purposes. they all have the same bones in different sizes and shapes.

Explanation:

In different organisms, homologous structures (bones) are derived from a common - ancestor. They have the same basic bone structure but may have different sizes and shapes due to adaptation to different environments and functions.

Answer:

They all have the same bones in different sizes and shapes.