Answer i hope these are the right answeres
negatively
sodium
potassium
sodium potassium pumps
negatively
negatively
diffusion
Explanation: i hope i didnt give you wrong answer i tired my best to help you so i hope it helps you
Well during a bicep curl the triceps relax enough for the biceps to be able to curl to tense and contract in a curl. This is called antagonist which means “a muscle whose action counteracts that of specified muscle.”
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In all of its forms, meditation suppresses activity of the nervous system.
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Helmets.. if we were talking about protecting the mouth I would say mouth gaurds protect just as much as helmets protect the head, nose, and eyes.