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evablogger [386]
2 years ago
15

Helpp plsss

Chemistry
2 answers:
faust18 [17]2 years ago
8 0

Answer:

energia cinetica

Explanation:

shtirl [24]2 years ago
3 0

Answer:

kinetic

Explanation:

kinetic energy is the energy possessed by a body due to its motion.

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When do epa’s refrigerant management regulations exempt refrigerant from the venting prohibition
Xelga [282]

The Environmental Protection Agency (EPA) refrigerant management regulations would exempt any refrigerant from venting problem when it determines that the refrigerant in an appliance do not pose a threat to the environment (surrounding) if released.

A refrigerant can be defined as any chemical substance that undergoes a phase change (liquid and gas) so as to enable the cooling and freezing of materials. They are typically used in air conditioners, refrigerators, water dispensers, etc.

In the United States of America, the Environmental Protection Agency (EPA) is a governmental agency which was established by U.S Congress and it is saddled with the responsibility of overseeing all aspects of pollution, environmental clean up, degradation, pesticide use, contamination, and hazardous waste spills. Also, EPA research solutions, policy development, and enforcement of regulations through the resource Conservation and Recovery Act.

Simply stated, the Environmental Protection Agency (EPA) is the governmental agency set up to ensure that various industries, factories and people comply with laws and regulations concerning the environment.

In conclusion, appliances such as a refrigerator, air conditioner (AC), etc., whose refrigerants do not pose a threat (potentially cause damage) to the environment if released are typically exempted by the EPA's refrigerant management regulations.

6 0
3 years ago
How do bacteria in the guts of cows help the cows to digest the grass they eat?
Andreyy89
A cow's<span> digestive system is quite different from that of humans. </span>Cows eat grass, hay and other plant material that contain hard-to-digest<span> cellulose. To cope with this </span>they<span> have a large stomach with four compartments, with the largest being the rumen.</span>
3 0
3 years ago
What do punnet squares do
larisa86 [58]

Answer:

The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. ... The diagram is used by biologists to determine the probability of an offspring having a particular genotype.

Explanation:

in biology it predicts the possible offspring provided the features of the mother or father

6 0
2 years ago
3. Mercury is a liquid metal that has a density of 13.58 g/mL. Calculate the volume of mercury
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Answer:

0.03682 mL of mercury

Explanation:

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density = mass / volume

volume = mass / density

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volume = 0.5 / 13.58 = 0.03682 mL of mercury

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Which of the following statements correctly describe metalloids?
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Metalloids are elements that have both metal and nonmetal properties
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