Answer:
your not aloud to do tests on here or at least don't say that for next time.
Explanation:
Answer: B. Nuclear transfer!
Explanation:
Nuclear transfer is the process that DNA goes through to get cloned/copied. The cells that make new forms of DNA create a perfect replica.
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Answer:
b c and d
Explanation:
they are from different species therefore would not compete for same mates.
Answer:
adding a catalyst
Explanation:
catalysts accelerate the speed of chemical reactions