_________ is hormone produced by the adrenal glad that increases heart rate and respiratory rate, in response to physical and mental stress.

(1 point)
Responses

Ephedrine
Ephedrine

Adrenaline
Adrenaline

Eustress
Eustress

None of the above

Adrenaline

The correct answer is Adrenaline. It is a hormone produced by the adrenal gland that increases heart rate and respiratory rate in response to physical and mental stress.