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Effectus [21]
4 years ago
14

True or false? variation in human skin color is an example of clinal variation.

Biology
1 answer:
ICE Princess25 [194]4 years ago
4 0
The answer is false,it comes from genes that you get from both your parents
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Por que el ciclo de la materia es diferente al flujo de la energía?
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Answer:

El flujo de la energía es unidireccional.

A diferencia de la materia, la energía no puede ser reciclada en un ciclo en los ecosistemas. En cambio, su flujo a través de ellos es una vía de un solo sentido, generalmente, de luz a calor.

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Side A and side B have 20 ml of water (There is a semi-permeable membrane in between that only allows water through), side A has
Varvara68 [4.7K]
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3 years ago
An algal bloom in a water system is most likely caused by?
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7 0
3 years ago
Energy comes in many forms: thermal, nuclear, chemical, mechanical, etc. Even though there are many forms of energy, all energy
Yakvenalex [24]

Answer:

i dont  think i can explain it easy sorry

Explanation:

The first law, also known as Law of Conservation of Energy,Thermal energy is the internal energy of an object due to the kinetic energy states that energy cannot be created or destroyed in an isolated system. | Nuclear energy originates from the splitting of uranium atoms a process called fission. This generates heat to produce steam, which is used by a turbine generator.

then the chemical bonds are broken, | the potential energy is released in the form of kinetic energy or energy of motion and heat or non useable energy. The kinetic energy is used to do work. | Objects have mechanical energy if they are in motion and or if they are at some position relative to a zero potential energyposition for example, a brick held at a vertical position above the ground or zero height position. A moving car possesses mechanical energy due to its motion

The second law of thermodynamics states that the entropy of any isolated system always increases.

8 0
2 years ago
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