Test anxiety boost blood levels and heart beat. A slight amount can be positive as more oxygen is delivered to your brain.
i belive the answer to be slavery
Answer:
The waste and water crisis facing a growing Sydney. Waste, water security and climate change are the big environmental challenges facing Sydney as we gain an extra 1.3 million people over the next decade
Explanation:
so sorry im late i will try to catch up faster next time alright
Answer:
Psychological arousal is very simimal for several emotions, so it is not always reliable for the polygraph to distinguish one emotion reaction from another. For instance guilt from other reactions.
Explanation:
The polygraph can most certainly determine if a person is nervous or not, because the nervous system reacts under testing situations, as well as other body reactions. This is not sufficient enought to deternmine wether someone is lying or not, is guilty or not. Someone can be nervous, and the polygraph can identify it, but this does not neccesarily mean a person can be found guilty.