The first one, axons can send messages.
Answer:
The correct answer will be option-B
Explanation:
The potentially hazardous foods are the food and food products which contain all the intrinsic factors to support the growth of pathogens.
In the given question, the packaged foods are not considered potentially hazardous foods as they are packaged so are protected from the microbes.
The other foodstuff, even the boiled food products are hazardous as they provide the necessary conditions required by the microbes to grow like moisture and are in direct contact with the environment.
Thus, Option-B is the correct answer.
Unexpected means it was something you did not "expect" to happen such as a car crashing into you which means this is wrong.
Unfair is any injury.
Unnecessary means it was never needed and could have been prevented/not done therefore unnecessary is the best term.
This statement is marked at true.