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mojhsa [17]
3 years ago
13

Burning can be

Biology
2 answers:
ICE Princess25 [194]3 years ago
5 0

Answer:

1st option

Explanation:

controlled for useful work

horsena [70]3 years ago
3 0

Answer:

all you will need to understand the basic energy change results the 2nd law predicts. ... We can transform some of it (but not all) into useful work.

Explanation:

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What is the difference between osmosis and diffusion
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Diffusion<span> is a spontaneous movement of particles from an area of high concentration to an area of low concentration. ... </span>Osmosis<span> is the spontaneous net movement of water across a semipermeable membrane from a region of low solute concentration to a more concentrated solution, up a concentration gradient.

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2 years ago
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La división meiótica produce ______________ células hijas haploides de cada célula diploide original. AYUDAAA
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El proceso general de meiosis produce cuatro células hijas a partir de una sola célula madre. Cada célula hija es haploide, porque tiene la mitad del número de cromosomas que la célula original.

Explanation:

Espero que esto te ayude :)

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3 years ago
Which process helps gas exchange to occur?
zavuch27 [327]
Hello Pgoodrichstat!

The process that helps gas exchange occur is called diffusion.

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The stethoscope is a device commonly used by doctors to monitor heart function. When listening to a heart beating using a stetho
Effectus [21]

Answer:

The correct answers are:

1. closing

2. the ventricles and arteries,

3. a constricted trachea

Lub is the first sound of a heartbeat and is mentioned as S1. It is usually produced due to the closing of tricuspid and and mitral or bicuspid valves present between atria and ventricles.

Tricupsid is located between atrium and ventricle of the right hand side and mitral valve is located between atrium and ventricle of the left hand side. They prevent the back flow of blood from ventricles to their respective atria.

Dub, being the second sound is written as S2. It is produced due to the closing of pulmonary (located between right ventricle and pulmonary artery) and aortic valves (located between left artery and aorta).

These valves prevent the back flow of blood from arteries into the ventricles.

The time between the two sounds is often taken as the measure of the diastole i.e. ventricular filling.

Wheezing refers to a high-pitched sound produced when a person breathes, especially during exhale. It is caused by constriction of the airways or inflammation. It is considered as a symptom of various diseases such as asthma, COPD, allergies, bronchitis etc.

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3 years ago
What typepersonal protective equipment used in the lab proctects the eyes?
goblinko [34]
Goggles is the answer
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3 years ago
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