Which of the following phrases describe the function of the digestive system?
I. Smooth, muscular tube connects the mouth to the stomach
II. Muscular action in the esophagus pushes food to the stomach
III. Structures called microvilli increase the surface area of the intestines
IV. Nutrients are made available to the body’s cells
Answers: 3
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Answers: 1
Biology, 21.06.2019 23:00
Rue or false siblings look simila rbecause they each have some traits of their parents.
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The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?
Answers: 1
Which of the following phrases describe the function of the digestive system?
I. Smooth, muscular t...
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