The scientific methodology is also referred to as scientific method, it is the problem solving approach that is used in science. The scientific method ls made up of the following steps: observation, formation of research question, formation of hypothesis, making prediction and conduction of experiment {testing out the prediction}.
I might be concerned about the milk because it has been modified, but If the cow is completely healthy, than the milk should be fine, too. My only concerns would be if the genetic modifying might effect the milk in a strange way.
the answer would be the third option: the cells change after being exposed to the chemical, and this change is passed to the next generation of cells.
Answer: An enzyme is a biological catalyst that speeds chemical processes. A substrate is the substance that reacts in contact with an enzyme. Enzymes are specific when reacting with a substrate
Explanation: