Answer:
The tRNA is used when cells build proteins because it brings amino acids to the ribosomes on mRNA. this causes the acids to bond with the ribosomes, forming a protein.
Wouldn’t the answer just be C?
A pig needs food, water, and shelter. Like humans:)
Answer and Explanation:
Vestigial structures are those that have in the course of time ceased to be functional and therefore have become reduced in size or are rudimentary. Example is the appendix which in humans has no digestive function, a vestigial tail present in humans in form of much-reduced coccyx.