Answer: E). Both b and d
Explanation:
Operant behaviour or conditioning which is also known as Instrumental conditioning is a type of learning process in which the strength of an organism or individuals behaviour is modified by punishment or reinforcement either positively or negatively.
Operant behavior is said to be "Voluntary" because the responses of the organism are under its control.
<span>The simplest strategy for remaining alcohol-free is to avoid alcohol-based situations because you can't be tempted to drink alcohol if it is not around you and there is no chance for you to consume it. An 'out of sight, out of mind' principle works here - if it is not in your immediate frame of reference, you will not be tempted to think about it and then you will be less likely to consume it.</span>
Health is wealthy is true said . if your health is good then you avail do anything which you like . If your health is not good , then you want to do anything but can't due to your health.
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The two root words for kidney are nephro and rene. Nephro is for nephrosis, and rene is for renal artery.