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12345 [234]
3 years ago
7

What is species richness?(1 point)

Biology
1 answer:
olganol [36]3 years ago
3 0

Answer: B, the number of species in a community

Explanation:

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A gas delivers 874 J of heat and then has 159 J of work done upon it. The change in internal energy of the gas is
Nesterboy [21]

The change in internal energy of this gas sample is equal to: c. 715 J.

<u>Given the following data:</u>

  • Quantity of heat = 874 J.
  • Work done = 159 J.

<h3>What is the First Law of Thermodynamics?</h3>

Mathematically, the the First Law of Thermodynamics is given by this formula:

\Delta H = Q-W

Where;

  • \Delta H is the change in internal energy.
  • Q is the quantity of heat.
  • W is the work done.

Substituting the parameters into the formula, we have;

\Delta H =874-159\\\\\Delta H = 715

Change in internal energy (ΔH) = 715 Joules.

Read more on enthalpy change here: brainly.com/question/11628413

3 0
3 years ago
______ nations are those who do not have the resources to carry on productive trade agreements.
Marrrta [24]
Multilateral nations are those who do not have the resources to carry on productive trade agreements. 
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3 years ago
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A. Que interpretación o explicación le puedes dar a la cita "… las formas interminables más bellas y más maravillosas han evoluc
gladu [14]

Answer:

esta es una expresión de admiración ante la belleza de los mecanismos evolutivos

Explanation:

El concepto de evolución como mecanismos naturales que está actualmente en boga fue originalmente planteado por Charles Darwin en su celebre publicación "El origen de las especies" (1859). La teoría de la evolución de Darwin está basada en la idea que las especies cambian constantemente con el tiempo a través del proceso de selección natural. Este mecanismo es responsable de la inmensa biodiversidad biológica observada en la naturaleza, la cual incluye la evolución de las especies, poblaciones y organismos individuales. Desde una perspectiva biológica, es imposible no quedar fascinado ante la naturaleza y contemplación de los procesos evolutivos.

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4 years ago
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oee [108]
A. Probable outcome
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Use fertile in a sentence.
Alex17521 [72]

Answer:

there is an abundance of fertile soil

climate and fertile soil are crucial for plant growth

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