Which food preservation technique is Paul using? Paul uses technique, which is the most modern technique of food processing and preservation. This technique uses rays to kills Insects, mlcrobes, bacteria, and fungi In food.

1. Freeze drying
2. Irradiation
3. Dehydration

1. Alpha
2. Beta
3. Gamma​

Paul uses Irradiation. The technique uses gamma rays

Explanation:

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

the answer to your question is:

c. complementary base-pairing