In degrees fahrenheit, what is the temperature range of the danger zone?

41 to 135 ºF

Explanation:

Danger zone is the temperature extremely favorable to the reproduction of microorganisms. In Fahrenheit this temperature is between 41 to 135 ºF.

In food, the most important factor that allows microorganisms to reproduce quickly is the time when food is exposed to the danger zone. That is, the longer the food is exposed to a temperature of 41 to 135 ° F (which is equivalent to 6-60 ° C) the greater the number of microorganisms in that food.

c

explanation:

i think

the last one: artificial selection/genetic engineering

plant breeding is modifying the genetic composition of the plant - but this isn't cloning (which is specifically introducing a gene into a genome). but you are artificially selecting for the phenotype that you want.

the second one is literally genetic engineering - the gene would have been cloned first and then inserted or genetically engineered into the new plant cell (the cotton).