A scuba diver is observing organisms in the ocean. She notices a worm with colorful bundles of setae. The worm is attached to a rock. Which kind of worm is the scuba diver most likely observing?

Which of the following is not true of the xiongnu empire? burial mounds included glass beads and mirrors made from the sands throughout the region. there was more cooperation through trade between the tribes. other tribal units that were eventually assimilated were indo aryan, xianbei, hunyu, scythina and han chinese. as each nomadic tribe and civilization was conquered or absorbed into the larger empire, the xiongnu were able to hold more territory.