In my opinion, I think that coal is the most important mineral of all. It keeps us warm during winter and it helps train transport food and other goods that we need.
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Answer:
I'm pretty sure the answer is Option D (Recombinant DNA)
Explanation:
The answer that I would've put is not is not an option.
I would've put gel electrophoresis
Answer:
These genes are linked.
Explanation:
You will find the complete answer and explanation in the attached file due to technical problems.
Answer:
2400 Joules
Explanation:
Work done = force × distance
work done= 600×4
Therefore, work done=2400joules
P.S: the SI unit for work done is JOULES
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