Excretory = Urinary: Kidneys, Ureters, Bladder, Urethra
Hello, your correct answer is A, D, and E.
<span>A. It helps you maintain your weight.
</span><span>D. It shows you how much you should eat.
E. It is different depending on how much you exercise.
Hoped I helped! And I just took this, and these were the correct answers. So I know it's right, but if you need any help, you could always ask me.
-Dawn</span>
"<span>The digestive juices in your stomach break down the food into a thick liquid called chyme which then is passed into the small intestine."
</span>Chyme is the result of the partial chemical and mechanical digestion that occurs over the bolus in the stomach. It is a <span>semi-fluid mass of p</span><span>artially digested food, digestive enzymes, water, and HCl (so it has a very low pH). By stomach movements, the chyme is pushed against the </span>pyloric valve and passes in very small quantities to the duodenum, which is the beginning of the small intestine.
