<span>The urinary system is involved in regulating fluid levels and chemical content of the blood. </span><span>The components of the urinary system are: kidneys, ureters, urinary bladder, and urethra. </span><span>This system produces, stores, and eliminates urine. It eliminates wastes and regulates volume and chemical composition of blood and by doing so it helps to maintain the acid-base balance of body fluids.</span>
<h2><em><u>Panting </u></em></h2><h2>Explanation:</h2><h2>because panting is a response to the dog being overheated and thirsty. once the dog is actually thirsty they are already dehydrated and it is very important to get them to a freshwater source quickly. The other answers could be argued in a way but panting is definitely 100% correct !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!</h2>
