Answer:
This structure has not been highly beneficial for the organism
Explanation:
Vestigial structures are cells, tissues, and/or organs that have no apparent function. Vestigial structures are retained during the course of the evolution, but often they are degenerate and/or atrophied (due to disuse). In general, these structures are homologous to anatomical structures that play a specific role in evolutionarily related species. Some examples of vestigial structures include, among others, the presence of the appendix in humans and wings in flightless birds.
I can't see an options so it's complicated to answer this question. But I think I've forund what you mean via Internet. So in my opinion the right one is <span> "Get into a bikini by this summer with our muscle toner machine." </span>
<span>The cerebellum would concern the nurse. The cerebellar system helps coordinate movement. It maintains equilibrium, and it helps maintain posture. The thalamus is the primary relay station in which the sensory pathways of the spinal cord, cerebellum, and brainstem form synapses on their way to the cerebral cortex.</span>
For the answer to the question above, <span>I believe the answer will be that Glass transmits solar radiation into the greenhouse and blocks the infrared radiation from leaving the greenhouse. The same thing that will happen in the atmosphere.</span> I hope this helps