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Julli [10]
3 years ago
5

How does volcanic ash form

Biology
2 answers:
Papessa [141]3 years ago
4 0
It forms when gas in stiff magma expand rapidly and the walls of the gas bubbles explode into any, glasslike slivers
Neporo4naja [7]3 years ago
4 0

Answer:

Volcanic ash is form when explosive volcanic eruptions once the dissolved gases from the magma expand and are able to escape into the atmosphere. The force from all the gasses will then shatter the magma as well as the propels in to the atmosphere, then it will turn solid into fragments of volcanic rocks and glasses.

Explanation:

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Karen is studying an area that has many trees and goes through all four seasons. The trees lose their leaves as the seasons prog
tatuchka [14]

Answer:

decidous forest

Explanation:

7 0
3 years ago
State where bile is synthesized and explain the role of bile in digestion and excretion
earnstyle [38]
Liver secretes bile which is then stored in gall bladder. Bile enters the duodenum via the bile duct. Bile emulsifies lipids, transforming large lumps of lipids into tiny droplets, which provide a larger surface area for digestion. This allow lipid digestion to proceed more rapidly. Bile contains bile acids, which are critical for digestion and absorption of fats and fat-soluble vitamins in the small intestine.Many waste products, including bilirubin, are eliminated from the body by secretion into bile and elimination in feces.
3 0
3 years ago
1. Clasifica las siguientes sustancias según se trate de nutrientes o productos resultado de la nutrición animal. Razona tu resp
Stolb23 [73]

Answer:

1. Nutrientes:

- alimento  

- oxígeno (O2)

2. Productos de la nutrición animal:

- residuos orgánicos  

- dióxido de carbono (CO2)

Explanation:

Los alimentos son sustancias químicas que los animales ingieren a fin de que el organismo transforme dichos compuestos en nutrientes los cuales son requieridos para la generación, el crecimiento y la reconstrucción de células y tejidos.

El oxígeno (O2) es un nutriente escencial para la vida el cual se absorbe mediante el proceso de respiración. Este proceso posibilita la absorción de otros nutrientes obtenidos a través de la alimentación.

Los residuos orgánicos representan productos de la nutrición animal los cuales se descomponen naturalmente para formar parte de la materia orgánica. En animales, los desechos órganicos son eliminados a través de los excrementos o en la orina.  

El dióxido de Carbono (CO2) es un producto de la respiración. En animales, la respiración celular consume oxígeno y compuestos orgánicos con el objetivo de producir energía en forma de ATP. Como concecuencia del proceso de respiración, los animales liberan CO2 al medio ambiente.

4 0
3 years ago
Distinguish between innate and acquired immunity
mote1985 [20]

Answer:

Innate immunity you are born with.

Acquired immunity you need to work on over time

Explanation:

Poison ivy for example. Come people are born immune to it, while others have to be around it a lot, (agonizingly so), and they will build up immunity to it's poison.

5 0
3 years ago
How does an organism's niche differ from its habitat?
mars1129 [50]

Answer:

An organisms niche is it's role in the ecosystem. This includes what it eats and what it's eaten by, and is usually affected by it's habitat.

An organisms habitat is simply where the organism lives.

6 0
3 years ago
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