No, "weakened" is not an adverb.The word "weakened" is a verb.
The antonym of weakened is strengthened.
B.F. Skinner's study of animal behavior focused on operant conditioning, where behavior is strengthened or weakened by the consequences that follow it. He showed that animals can learn to perform specific behaviors through reinforcement, such as food rewards. Skinner's research demonstrated that behavior is influenced by its consequences and can be modified through conditioning.
Operant conditioning occurs when a behavior is strengthened or weakened through the consequences that follow it. Positive reinforcement adds a desirable stimulus to increase the likelihood of a behavior, while negative reinforcement removes an undesirable stimulus to do the same. Punishment decreases the chances of a behavior by applying an aversive consequence, while extinction involves removing the reinforcement that previously maintained a behavior.
It is weakened by CFC's. They react with ozone and deplete it.
Basically the Roman army was weakened by inaction which led to lack of discipline.Basically the Roman army was weakened by inaction which led to lack of discipline.Basically the Roman army was weakened by inaction which led to lack of discipline.Basically the Roman army was weakened by inaction which led to lack of discipline.Basically the Roman army was weakened by inaction which led to lack of discipline.Basically the Roman army was weakened by inaction which led to lack of discipline.Basically the Roman army was weakened by inaction which led to lack of discipline.Basically the Roman army was weakened by inaction which led to lack of discipline.Basically the Roman army was weakened by inaction which led to lack of discipline.
The popular support for Cold War theories was weakened by the outcome of the Vietnam war. It had also weakened the moral of the US military.
The feudal system was weakened because of the crusades.
magnet can be weakened by heating,dropping and keeping close to ferrous substances.
No, "weakened" is not a noun. It is a past participle form of the verb "weaken," which is used to describe something that has been made less strong or powerful.
kush was weakened, because there were more people coming in so they lost more and more of there exports/imports :)
a statement that is weakened to convey stronger meaning