Answer:
The answer is a. absolute threshold.
Explanation:
The absolute threshold is described as the minimal perceptible level of a stimulus. In the example, the threshold is auditory.
A common way of measuring one's hearing absolute threshold is to gradually increase a sound frequence until the person starts perceiving the sound. However, the stimulus must be identified at least 50% of the time.
Most people's absolute thresholds decline with age.
Because they taste good. IDK maybe because they have a good amount of protein
I believe the answer is: Communication is collaborative
Which mean that in order for a communication to be formed, both the giver and receiver of the message should play their own role properly.
The giver of the message had the role to ensure the delivery of the information happen clearly, and the receiver had the role to ensure that he/she provide the necessary attention and cognitive process to receive the message.
The Vice President is the president of the Senate
he votes when there's a tie.