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Natali5045456 [20]
2 years ago
7

Energy comes in many forms: thermal, nuclear, chemical, mechanical, etc. Even though there are many forms of energy, all energy

abides by the same rules or laws. For this project, write about the first two laws of thermodynamics or energy, define each law and provide an example to help explain it using at least 175 words. This essay must include examples using at least four of the six forms of energy for the first law. In the second law explain why energy is lost, what form it is lost in and define entropy and give at least two examples to explain the second law.
Plss try and make it sound simplified and not using any too advanced words keep it at a highschool level.
Biology
1 answer:
Yakvenalex [24]2 years ago
8 0

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.

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8. What can be concluded from the evidence that coughs and sneezes are natural
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Answer and explanation:

8. <u>What can be concluded from the evidence that coughs and sneezes are natural  reflexes and from the evidence that our immune system attacks allergens? </u>

Coughing and sneezing are natural defense mechanisms that consist of the sudden expulsion of air from the respiratory tract, with the intention of expelling any substance harmful to the body.

Allergies are the product of an exaggerated response of the body to the presence of environmental substances, such as dust, fungi and pollen, called allergens. This abnormal response is caused by an immune system previously sensitized to these substances.

Under normal conditions, the immune system is designed to defend an individual against potentially harmful elements. Coughs and sneezes are natural defense mechanisms, which are exaggerated in allergy sufferers.

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According to the excerpt, an immune system that has been inactive due to less contact with germs, looks for a way to attack any substance foreign to the body, which would be a mechanism that promotes the presence of the allergic response.

The confusion of the immune system would be given in some people by reacting in an unusual way to environmental stimuli or food, which do not affect the majority of people.

<em>- ... "weather is warmer for longer periods now, so plants bloom longer .. release pollen, which is a common allergen". </em>

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Other evidence implies an increase in the amount of aeroallergens, as a consequence of the temperature change. A warm temperature for long periods of time promotes flowering in plants more frequently, and there is more pollen dispersed in the environment.

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In the text it can be clearly seen how, according to statistical data, the presence of allergies in more people has increased over time.

Many factors may induce an increase in the number of allergic patients in the future, such as the example provided by the passage of children less exposed to germs due to the use of increasingly available medications.

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In the images below you will find the information of the article about allergies.

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Answer:

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