True;
If the choking victim is an infant, hold him or her face down on your forearm, supporting the head and neck. With the head lower than the chest, give five blows between the shoulder blades with the heel of your hand.
The goal of Skinner's Box, or operant conditioning chamber, was to study behaviour conditioning teaching an animal to execute specific actions, such as pushing a button or pressing a lever, as a response to a specific stimulus like a sound or a light. The animal is rewarded by the box mechanism when it performs the specific action in response to the stimulus. <span>These boxes allow the training of animals through reward or punishment.</span>
B
talks about his feelings and how his grandma taught him to be open
Answer:
The time required to receive the echo at the transducer is 
Explanation:
Frequency of ultrasonic beam, f = 5 MHz
It reflects off an object 5 cm deep.
We need to find the time required to receive the echo at the transducer. The ultrasonic wave is an electromagnetic wave. it moves with a speed of light. Let t is the time taken by the wave to go once.
So,
Time to receive the echo at the transducer gets doubled. So,
Hence, this is the required solution.
Answer:
<em><u>high and glucose levels are low
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