Each person’s DNA is unique.Scientists use variable regions in DNA to create DNA profile.<span>DNA samples can be taken from blood, bone, hair, or other body tissues and
products.</span>DNA from a crime scene can be compared to DNA from a suspect.DNA typing can be used to solve old cases. this is what you need to write.
<span>B. es
</span>
We use "es" to refer where someone is from.
Answer:
produced at one at a time.
Explanation:
human egg are not produced only at one time.
Thermal energy could be an answer
