Mutation would be the best answer.
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I think the answer would be C
A phase change is when matter changes into another form but keeps its properties
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7. A and D are the most similar meaning they have similar DNA.
8. B and E will have the mutated gene that causes baldness.
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Answer:
Doctors screen people for chlamydia and gonorrhea by taking a urine test or a swab inside the penis in men or from the cervix in women. The sample is then analyzed in a lab. Screening is important, because if you don't have signs or symptoms, you may not know that you have either infection
Explanation: