Inserting a portion of human DNA into the ring- shaped DNA of bacteria
<span>If inscribed intercepts arc, then = half the measure of arc = 60º.
The answer is </span><span>60º.</span>
Are there any answer choices?.....
Answer:
Coal is a fossil fuel. It comes from the remains of plants that died about 100 to 400 million years ago. Coal is a non-renewable energy source because it takes millions of years to form