Ch. 22: Nutrition and Digestion eat both plants and animals; ex. humans, cockroa
ID: 215107 • Letter: C
Question
Ch. 22: Nutrition and Digestion eat both plants and animals; ex. humans, cockroaches, raccoons 2. eat only other animals; ex. snakes, lions, sharks. extract food particles suspended in surrounding water, ex. baleen whales live on/in their food source and eat their way through; ex. Earthworms is breaking food down into molecules small enough for the body to absorb. 6. Simple animals may have a single opening leading to a 7. Some organisms have a 8. 9. 10. The containing "teeth" or grit to help grind food. is the process of taking in food, or eating is the process of eliminating undigested material from the body help to mechanically digest food. means to chew food. permanent teeth. 12. You should develop 13. The outer surface of teeth is made of 14. Salivary , in saliva, starts breaking down starch. moves food down the esophagus. move into the esophagus 16. Heartburn results when 17. The tomach can stretch to hold as much as 18 19. 20. The dissolved food, enzyme and gastric juice in the stomach known as 21. The body's major digestive organ is the 22. The 23. Food is absorbed into the blood in the 24. The task of the 25. It is normal for the large intestines to contain 26. The process of the elimination of the solid wastes from the body is called 27. The large intestines are about secreted in the stomach helps to kill bacteria. secreted in the stomach dissolves protein. are lined with small finger-like extensions called villi. is to emulsify fats to ferment carbohydrates feet long 28 29 30 31 - the first 18" section of small intestines - stores bile until needed, when the bile is then squirted secreted into the duodenum - the middle section of the small intestines - produces bile; the largest gland in the body = absorbs digested food into the bloodstream -absorbs water back into the body - last section of the small intestines; joins with the large intestines 35. Energy content of food is measured in 36. The amount of energy needed to fuel the basic life processes in a resting animal is known as the 37. The BMR for an adult is about 38. Vegetarians must g 39. We 40. Vitamins calories from foods like corn, beans, and legumes. vitamins. are water-soluble. from animals may lead to high blood cholesterol levelsExplanation / Answer
OMNIVORES (eat both plants and animals CARNIVORES( eat other animals only) SUSPENSION FEEDERS(extract food particles suspended in surrounding water) SUBSTRATE FEEDERS(live in or on their food sourse and eat their way through it) DIGESTION(breaking down of food into molecules small enough for the body to absorb)