This is an example of vestigial structure.
Vestigial structures are structures (cells, tissues and organs) found in an organism that has lost most or all of its primitive function through evolution. The vestigial structure has performed vital functions in the organism in the past but as there are changes in species as a result of natural selection, the structure became less important until it no longer functions. A reduced nonfunctional digit on the paws of dogs known as a dewclaw is an example of vestigial structure.
<span>The most likely way to relieve renal colic is with meperidine. While applying moist heat and drinking plenty of fluids will help they will not be as effective. Also bed rest may be comforting. Meperidine is likely the most effective treatment.</span>
Answer:
i think it would be cool!
Explanation:
Answer
Protista
Explanation
process of elimination,
doesn't belong to archaea because it doesn't live in extremely harsh environments
doesn't belong in eukarya because thats a domain
doesn't belong in protobiont, they were very primitive
