Disna2006

21.05.2022 19:32

Английский язык

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Ex.8 choose the most suitable verb forms.
1.the sympathetic nervous system is mainly involved/involves in readying the body for action.
2.a typical situation in which the sympathetic nervous system is called into action/calls into action is the 'fight-or-flight'.
3.imagine you trekking/are trekking through a forest when you chance upon a bear looking straight at you.
4.imagine also that you have decided/has decided not to try to fight but to run with all of the speed that your body can master/to muster.
5.you want your pupils to dilate/dilate so that you can see clearly any obstacles in front of you as you run away/running away at speed.
6.you will need getting/to get as much oxygen as possible to your muscles so you will need increasing/to increase your heart rate and to relax your airways for deeper breathing.
7.increased/increase sweating will help to keep your body cool as you run away.
8.finally, the sympathetic nervous system causes the hormone epinephrine (sometimes called adrenaline) to release/to be released from the adrenal gland. this has a general mobilizing effect on the body.​