why do we shake when nervous

Answers

Answer 1

Answer:

Your body prepares to deal with the stressor, interpreting the anxiousness as a signal that you'll need to stand your ground or escape from danger. Your muscles become primed to act, leading to a trembling sensation, twitching, or shaking.

Explanation:

Answer 2

Adrenaline works directly on receptor cells in muscles to speed up the contraction rate of the fibres, ready for fighting or fleeing. High levels of adrenaline can therefore lead to muscles twitching uncontrollably, making us shake.

Related Questions

What are some issues of water pollution?

HELP

Answers

- contaminated water that can lead to disease
- damaging the environment
- contamination of the food chain, fishing in polluted water can introduce toxins into foods which can be harmful to our health

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