The answer is Mitochondria
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Scientists can calculate the distance from the seismograph station to the focus using the difference in arrival times of P and S waves.
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Radiation. radiation is what causes heat, therefore the air would heat from the natural radiation.
Answer;
The first choice (A) is an unsaturated fatty acid.
Explanation;
-An unsaturated fat is a fat or fatty acid in which there is one or more double bond in the fatty acid chain.
-A fat molecule is monounsaturated if it contains one double bond, and polyunsaturated if it contains more than one double bond. In this case, the unsaturated fat (A) is polyunsaturated.
Answer:
its C.specific sequences bases in DNA reproductive cells.
Explanation: