The phenomenon in which behaviors that are conditioned only sometimes, thus causing them to be more resistant to extinction, is known as PARTIAL REINFORCEMENT.
❤️Hello!❤️ Q − W Then the first law of thermodynamics (ΔU = Q − W) can be used to find the change in internal energy. Hope this helps! ↪️Autumn↩️
You come upon an unconscious individual with a pulse, they do not appear to be breathing, you are unable to deliver the first breath, the next step is to repeat the head tilt/chin lift maneuver and attempt the breath again.
If they are unresponsive and not breathing, push firmly downwards in the middle of their chest at a regular rate. Ideally, you should alternate two rescue breaths with 30 chest compressions for anyone who has been rescued from drowning. This will help build up a supply of oxygen in their blood. If a person is not breathing and has no pulse, you need to seek emergency help immediately and be prepared to help the victim until emergency help arrives.
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The answer is c
hope u get it right
The entity integrity rule states that a primary key attribute can be null. Thus the statement is false.
<h3>What is an entity?</h3>
An entity is refer to any object that exists in reality. These entities are Independent in nature. Each row in a table should be a distinct entity, which is ensured by entity integrity.
The entity integrity rule states that a primary key attribute can not be null as it shows unique characteristics of an entity.No primary key value can be null according to the entity integrity constraint because it is needed to identify specific attribute values in relation.
Therefore, the statement is False.
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