The following that is arranged from smallest to largest of organization is B. Compound, cells, tissues and organs.
It is a prehistoric bug that is mostly closely related to the arachnids of today. I lacks a spinneret though. It is one of the first trigonotarbids to ever be described. (It looks like a spiky tick. Seriously)
Answer:
<u>D. Segmented worms may be covered in setae.</u>
Explanation:
Setae are hair like structure structures present only in segmented worms such as earthworms. It prevents earthworms to slip back from the surface. Setae are absent in Roundworms and Flatworms.
Other options in the question can be common in all of these Worms.
You are so beautiful bc your a ✨baddie✨