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andrezito [222]
3 years ago
14

Hurry please! According to the cell theory where did this cell come from?

Biology
1 answer:
mart [117]3 years ago
7 0
A) Another living cell (sry if wrong)
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Absorbe nutrientes por medio de micro vellosidades que recubren y aumentan la superficie de absorción
Likurg_2 [28]

Sobre la pregunta:

Cucigrama. Pregunta 1 vertical. Absorbe nutrientes por medio de micro vellosidades que recubren y aumentan la superficie de absorción

Answer:

Intestino delgado

Explanation:

El intestino delgado es el organi mas largo del tubo digestivo, pudiendo medir 7 metros de longitud y 3 cm de diametro. Se caracteriza por estar sumamente plegado sobre si mismo. La primera porcion, llamada duodeno, recibe secresiones de glándulas biliar y pancreática, y las mezcla con enzimas digestivas. Esta mezcla se encarga de degradar la comida y transformarla en sustancias solubles, como amino ácidos.

Es en el intestino delgado donde ocurre la absorción de nutrientes.  Las paredes intestinales estas cubiertas por microvellosidades que aumentan la superficie de absorción.  

Las microvellosidades son células que componene el epitelio columnar, y que extienden proyecciones hacia el lumen del organo.  

 

4 0
2 years ago
Scientific knowledge is always changing. At one time, the kingdom was the
Naddika [18.5K]

Answer:

D

Explanation:

Organisms can be separated into different classifications due to many differences phenotypically or genetically. As we have progressed, research has shown differences allowing us to see bacteria and archaea as different organisms.

8 0
3 years ago
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Answer: C  polluted water and soil can cause many deseases and side effect towards humans

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The mass of an object doubles. What happens to the gravitational force between it and another object whose mass stays the same,
Delicious77 [7]

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part b is the right answer

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The amount of the gravitational force doubles

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Which of These is a exoskeleton<br><br> A. Deer<br><br> B. crab<br><br> C. tree<br><br> D. elephant
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is your answer

An crab has an exoskeleton

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