If irradiation can be used to extend the shelf life of food, then what can be used to extend the shelf life of food? Answer choices: - irradiation - farming - Dehydration - rays or beams - vegetables - Cooking - Enzymes - fruit
irradiation

If keeping food cold is used to keep food simple and natural as possible, then what is used to keep foods as simple and as natural as possible? Answer choices: - Energy - sodium - lipids - heat - RNA - cold - fibers - sugar
cold

If animals adapt to avoid death, then why do animals adapt? Answer choices: - survive - To live shorter lives - dry conditions - To stay weak - To make money - the environment - allow growth - To avoid death
To avoid death