When a word has a negative connotation, that means that is suggests something bad. For instance, exploit suggests something bad while employ suggests something good.
Infamous: Negative
Infamous means popular from a bad deed.
Astute: Positive
Astute means smart or good at understanding people
Secure: Positive
Secure means safe. We normally pair "safe" with a sense of comfort.
Difficult: Negative
Difficult means hard, and most of the time people don't enjoy doing hard things.
Freedom: Positive
Freedom is the ability to do anything one desires without restraint.
Childish: Negative
To be childish is to be described as immature or to act lower than one's actual age.
Frivolous: Negative
Frivolous means to be useless. As humans, we always want to feel important or loved. The opposite would be to feel useless.
Reluctantly: Negative
To do something reluctantly is to do something not out of one's personal pleasure. This normally requires coaxing and typically does not promise rewards.
1 is D. 2 is A. 3 is B. 4 is B.
Answer:
The correct answer is: Cooked food is at a greater risk of bacterial contamination.
Explanation:
The central idea of the "fact" response is that cooked food is at a greater risk of bacterial contamination, as, after cooking the food, the possibility of bacterial growth increases because of the temperature difference. Therefore, the cooked food should be kept at the right temperature, in order to preserve the safety of the food and prevent bacterias to thrive.