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Rainbow [258]
2 years ago
14

Organs, such as the stomach and the small and large intestines, are lined with smooth muscle tissue. These organs, due to the mu

scular contractions of their walls, involuntarily
A) grind food into smaller pieces.


B) move food through the digestive tract.


C) add liquids to food to make it a slurry.


D) supply digestive enzymes that aid in digestion.
Biology
2 answers:
geniusboy [140]2 years ago
8 0
B) Moving the food through the digestive tract.
Norma-Jean [14]2 years ago
3 0
I’m not sure if this is correct but I think the answer is B :)
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Why is the phloem in a leaf important to the roots of a plant apex?
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Answer:

The correct answer will be- phloem transports photsynthetic products to the roots

Explanation:

Phloem is the vascular tissue which specializes in transporting the solute molecules like sugar in the form of sucrose to in the plants.

The phloem connects the photosynthetic organ (Leaves)  to non-photosynthetic organs (stem and roots) of the plants by transporting the photosynthates or sucrose to various parts.

Since the roots also need the energy to perform metabolic functions so need the photosynthates to synthesize the energy molecule. They receive the photosynthates from the phloem.

Thus, phloem transports photosynthetic products to the roots is the correct answer.

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Why does the moon appear differently thoughout the month?
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The moon moves through space in two ways: It revolves around Earth and also rotates on its own axis. The moon rotates once on its axis in the same time that it takes to revolve once around Earth. The changing relative positions of the moon, Earth, and sun cause the phases of the moon.

Explanation:

B.

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The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. ... The absorbed energy warms the atmosphere and the surface of the Earth.

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One necessary condition for the evolution of the first life on earth was
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In the following clinical question, what is the Comparison (C component): Does chronic stress affect inflammatory responses in o
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Answer:

In the clinical question Does chronic stress affect inflammatory responses in older men with atherosclerotic disease? There is no comparison, so component C does not exist.

Explanation:

C of Comparison corresponds to the PICO process.

The <u>PICO process</u> is used in the resolution of clinical questions, and serves to enumerate the components that allow the analysis of said question. The acronym for PICO corresponds to:

  • <u><em>P</em></u><em>opulation </em>
  • <u><em>I</em></u><em>ntervention</em>
  • <u><em>C</em></u><em>omparison </em>
  • <u><em>O</em></u><em>utcome </em>

In the approach of a clinical question the comparison is established when it comes to appreciating one characteristic with respect to another:

<em>"Do patients with gastritis improve with gastric protectors or only with diet? "</em>

Here a comparison is established between two therapeutic measures.

In the question "Does chronic stress affect inflammatory responses in older men with atherosclerotic disease?" component C of the PICO process does not exist, because there is no established comparison.

Learn more:

Clinical information brainly.com/question/1089166

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