Physics, 30.06.2019 00:30 needthehelp78
Plz ! which of the following statements is tru about the villi. a). villi are finger-like projections on the walls of the large intestine that prevent bacteria from living inside of the large intestine. b). villi are finger-like projections on the walls of the stomach that protect the stomach from hydrochloric acid. c). villi are finger-like projections on the walls of the small intestine that increase the surface area available for the absorption of nutrients. d). villi are finger-like projections on the walls of the esophagus that are responsible for peristalsis.
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Physics, 22.06.2019 11:00
I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.
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Physics, 22.06.2019 11:30
Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?
Answers: 1
Physics, 22.06.2019 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
Plz ! which of the following statements is tru about the villi. a). villi are finger-like projectio...
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