"SCIENTIFIC" is the answer to this question,
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Answer:
The function of the appendix is unknown. One theory is that the appendix acts as a storehouse for good bacteria, “rebooting” the digestive system after diarrheal illnesses. Other experts believe the appendix is just a useless remnant from our evolutionary past.
Answer:
Dominant allele refers to the relationship between two versions of Gene .
Recessive allele is the type of allele that present in its own without affecting the individual .
D. The dependent variable will change based on the value of the independent variable