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baherus [9]
3 years ago
7

Describe events or processes that created the Earth today

Biology
1 answer:
inessss [21]3 years ago
6 0

Global Warming: Global warming is a gradual increase in the Earth's temperature over time.

Greenhouse Effect: The greenhouse effect causes the Earth to be colder than usual,and the gases polluting the air build up and form a thick layer of substances which trap the sun's radiation.

Gases: Certain gases such as Carbon Dioxide, CFC's and many more, cause the Earth to become warmer.

Littering: Littering pollutes the Earth's air, making a build up of gases stronger, which could lead to the temperature's rising too high in the near future.

Photosynthesis: Photosynthesis is a process where plants use a process of water and carbon dioxide to make food, and to grow and release oxygen into the Earth's atmosphere.

Hope this helps! x


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This is part of the autonomic nervous system that functions to conserve body resources and maintain homeostasis ("rest and diges
denpristay [2]

Answer:

Parasympathetic nervous system

Explanation:

The parasympathetic nervous system of the autonomic nervous system is activated to restore the body's energy level after the emergency conditions. This division of the autonomic nervous system triggers the digestion and absorption of nutrients so that body cells obtain and conserve energy.

Some of the responses generated by activated parasympathetic division are increased activity of glands associated with the digestive system and increased the contraction of smooth muscles of the digestive tract. The parasympathetic nervous system also slows down the responses required for physical activities such as heart rate and breathing rate.  

3 0
3 years ago
Provide an example of how cells balance the redox potential between different cellular components?
crimeas [40]

En la respiración celular, la célula depende totalmente de las reacciones Redox, para ser precisos de la reducción del NAD a NADH y la oxidación de NADH a NAD.

Ahora veamos una situación diferente.

En la fotosíntesis, ocurre la reacción inversa de redox, como se muestra en la siguiente ecuación:

6CO2 + 6H2O + E --> C6H12O6 + 6O2

La energía biológica se almacena y se lanza con la frecuencia por medio de reacciones redox. La fotosíntesis implica la reducción del CO2 en azucares y la oxidación del H2O en oxigeno molecular (O2), mientras que en la respiración es lo inverso, la oxidación de azucares a CO2 y H2O.

Entre los pasos redox de la fotosíntesis, compuestos deducidos del CO2 reducen el NAD lo que crea entonces, la creación gradiente de protones, que conduce a la síntesis del ATP y es mantenida por la oxidación del O2.

En los seres vivos, el término redox se utiliza para describir el equilibrio NAD-NADH y NADP-NADPH.

El estado redox contribuye al equilibrio de los sistemas metabólicos. En el caso de alteraciones en las reacciones redox, puede producirse HIPOXIA, que es el déficit del O2 en la sangre, CHOQUE, que es el mal circulamiento de lal sangre y la SEPSIS.

7 0
3 years ago
Seasonal changes can be important to reproduction because ___________.
xxTIMURxx [149]
Because migration and and other seasonal movements can affect the possibility of finding a mate, stresses, that could affect offspring survival(can  vary with season), and also availability of thing that are available for the offspring.
3 0
3 years ago
What does the range of population tell you that density does not?
hodyreva [135]
Hello There!

What does the range of population tell you that density does not?

The areas inhabited by a population.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
6 0
3 years ago
Rhesus monkeys were exposed to lesioning of a specific brain area, and when they woke up they showed a pronounced decrease in th
andre [41]

Answer:

a. amygdala

Explanation:

According to my research on studies conducted by various neurologists, I can say that based on the information provided within the question the part of the brain that was most likely under investigation in this study was the amygdala. This can be said because the amygdala is the part of the brain that is responsible for emotions, survival instincts (which dictates fear levels), and memory.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

7 0
3 years ago
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