Answer:
Polymerase chain reaction, or PCR, is a laboratory technique used to make multiple copies of a segment of DNA. PCR is very precise and can be used to amplify, or copy, a specific DNA target from a mixture of DNA molecules.
Explanation:
<span>The disorder is know as Pyloric stenosis and is caused by the pyloric muscles thickening, preventing food reaching the small intestines.</span>
Answer:
Find the mass of a car that has a speed of 30 m/s and a momentum of 45,000 kg*m
Explanation:
Answer:
The sun and the solar system appear to be moving at 200 kilometers per second, or at an average speed of 448,000 mph (720,000 km/h). Even at this rapid speed, the solar system would take about 230 million years to travel all the way around the Milky Way.
Explanation:
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