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Shalnov [3]
2 years ago
10

The remains of dead plants and animals get buried under soil to coal and oil over long periods of time. Which spheres are involv

ed?
Group of answer choices

Atmosphere and biosphere

Hydrosphere and geosphere

Atmosphere and geosphere

Geosphere and biosphere
Biology
2 answers:
Vadim26 [7]2 years ago
8 0
I agree with the other person it’s the 4th one
tia_tia [17]2 years ago
3 0

Answer:

again its the 4th one

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Formas en las que se puede recopilar la data experimental que va a ser analizada e interpretada.​
Cerrena [4.2K]

Answer:

Experimento, observación directa, encuesta, entrevista, etc.

Explanation:

El método de investigación implica el ordenamiento sistemático de la información científica con el objetivo final de confirmar o rechazar una hipótesis de trabajo. Antes de comenzar una investigación, es imperativo conocer cuales son los tipos de datos que permitirán responder las preguntas planteadas en dicho proceso. Para ello, es necesario tener en cuenta que los datos resultan útiles cuando pueden ser clasificados y/o medidos, es decir, cuando ellos representan variables con diferentes estados (cuantitativos) o cuyos valores son fluctuantes entre sí (cuantitativos). Los datos deben cumplir una serie de requisitos, estos deben ser confiables (no falseables), objetivos (presentar el mismo valor en medidas independientes) y válidos (útiles para la investigación). Los métodos más comúnmente utilizados para recopilar datos son los siguientes: 1-observación directa: por ejemplo, mediante la observación de variables en su contexto natural; 2-experimentación, donde la información es obtenida en condiciones controlada; 3-encuestas, las cuales consisten en la toma de datos estadísticamente normalizados; 4-entrevistas, que representan un método indirecto de obtención de datos cualitativos.

8 0
2 years ago
Help pls lol pls ppssp
Gnesinka [82]

Answer:

insects, fish, reptiles, birds,

Explanation:

biotic dispersal involves autogenic mechanisms, such as explosive fruits, and various animal agents, including insects, fish, reptiles, birds, and mammals.

you can choose which one

if this did help slide a Brainliest :)

5 0
2 years ago
Read 2 more answers
An enzyme acts as a catalyst to a chemical reaction by
olya-2409 [2.1K]

Answer:

Speeding up chemical reactions by lowering the activation energy.

Explanation:

8 0
2 years ago
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Helium has an atomic number of 2. Is the model of the helium atom above is
77julia77 [94]

Answer:

Yes, the model of the helium atom is showing an ion.

Explanation:

Helium, with an atomic number of 2, should have 2 protons and 2 electrons; however, the model only depicts 1 electron. That means the helium must have lost an electron, making it a +1 charge and an ion.

4 0
3 years ago
Which causes the biodiversity of rainforests?
sashaice [31]

Answer:

B. Stable ecosystems

Explanation:

The main cause of the biodiversity experienced in rain forests is largely due to the stable ecosystems that they enjoy.

A stable ecosystem is a sustainable one that does not change too much over the course of time.

Most organisms and the diverse life forms are easily nourished by the provisions made available by nature in such regions.

  • Most rain forest receives a large amount of solar radiation and energy all year round as the sun is directly overhead here.
  • This suggests that the producers have enough energy to cater for their own need and that of the organisms there in.
  • The consumers and decomposers have sufficient food available all year round.
  • This coupled with other factors whereby organisms have specially adapted to environmental conditions makes a rain forest very biodiverse with life forms.
  • An unstable ecosystem cannot be biodiverse  
8 0
3 years ago
Read 2 more answers
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