Answer:
Panic attacks
Explanation:
A panic attack is a condition which is characterised by the sudden intense feeling of the fear. The feeling of fear reaches its maximum limit within a few minutes. The panic attack can occur at any time of the day and even during the night time.
The people suffering from the panic attack shows symptoms like the increased heart rate, the shortness of breathing, the fear of losing control and even the death.
Thus, Panic attacks are correct.
I believe your answer is 30
Answer: The correct answer is (D) Both A and B
Explanation:
When an axon is depolarized at halfway to the threshold level,the action potential will be generated that would travel 'downstream' i.e towards the synapse and 'upstream' i.e back towards the cell body. This is because both channels on either sides are not under refractory period,i.e they are open.
