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Lady bird [3.3K]
3 years ago
6

Why is diffusion important to cells

Biology
2 answers:
gavmur [86]3 years ago
8 0
Diffusion is important to organisms because it is the process by which useful molecules enter the body cellsand waste products are removed. Digested food molecules (amino acids, glucose) move down a concentration gradient from the intestine to the blood.
Shkiper50 [21]3 years ago
3 0
The answer is C it exchanges gases such as oxygen and carbon dioxide and take in particles of food water and minerals
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Match the mountain range with its formation. 1. Appalachian 2. North American Cordillera 3. Aleutian 4. Andes A. Two continents
melisa1 [442]

Appalachian: A. Two continents colliding.


The Appalachian mountain range is an ancient example of a collision between two continental plates. Both plates have low density and little subduction occurs between them.


North American Cordillera: B. Terrane accretion


These form when two continents that collided bonded so tight that it forms a permanent land mass. If the continents would pull away from each other, the terrane stays intact.


Aleutian plate: D. Oceanic convergence


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3 0
3 years ago
Read 2 more answers
Drag each of the labels into the appropriate position to indicate which blood type is being described.
Zielflug [23.3K]

Answer:

Type O

Expresses the B agglutinin

Expresses all the major antibodies

The most common US blood type

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Expresses the D antigen

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The universal acceptor

Expresses the Rh factor

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Explanation:

Blood type is a grouping of blood into classes that have the presence or absence of antibodies and or antigens on the red blood cell surfaces

The class of blood determines whether the antigens are glycolipids, carbohydrates, proteins or glycoproteins of Type O

The blood type of a person is an inherited trait from both parental gene. There are various blood grouping system with the ABO and Rh systems being the most important as they determine the suitability of a given blood for transfusion.

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3 years ago
Select the correct answer.
TiliK225 [7]

Answer:

If a man has blood type AB ans his wife has blood type B. The possible blood types for their child is A, B and AB.

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Los agujeros negros no son negros. <br> Cierto<br> Falso
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Answer:

Correcto

Explanation:

5 0
3 years ago
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