Why Does a Cow Chewing When She isn't Eating?
A cow has a special stomach with four parts. When she eats grass, she chews it just enough to make it wet. Then it goes
into the first part of its stomach, where it becomes softer. From there it goes into the second part, where it is made into little balls
called "cuds”. Later, while the cow is resting, she brings up each cud one at a time and chews it well. When she swallows it, the food
goes into the third part of her stomach. There the water squeezed out of it. Finally, the food goes to the fourth part of the cow's
stomach and is broken down into very tiny pieces. Then the cow's body can take what it needs from the food to live and grow.
16. What happens to the grass when it goes to the first part?
A. The grass becomes harder.
C. The grass becomes softer.
B. The grass liquify.
D. The grass goes to the intestine
17. In what part is the water squeezed out?
A. first
C. second
B. fourth
D. third
Directions: Choose the letter of the correct answer.
18. Wetlands are synonymous to
A. rivers
C. ponds
D. seas
B. swamps
19. What is the root word of the word rarity?
C. rarity
A.rar
D.-ity
b. rare
20. Which of these does not belong to land vegetation?
C. orchards
A. farms
D. reefs
B. gardens
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Answer:
16. C
17. D
18. B
19. B
20. D
Explanation:
Hope it helps :))