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Oksanka [162]
2 years ago
5

Question 5 of 10

Biology
1 answer:
8090 [49]2 years ago
8 0

the answer is A because A always goes with T

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It would be expierments and it would be change per time or it could also be change per minute
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What refrigerant safety group classification has the highest flammability and the highest toxicity?
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Answer;

-B3

Explanation;

Refrigerants are divided into two groups according to toxicity:

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They are also divided into three groups according to flammability:

-Class 1 indicates refrigerants that do not show flame propagation when tested in air at 21°C and 101  kPa;

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-Class 3 indicates refrigerants that are highly flammable as defined by a lower flammability limit of less  than or equal to 0.10 kg/m3  at 21°C and 101 kPa or a heat of combustion greater than or equal to 19  kJ/kg.

-Therefore; the answer for the above question would be Class B and class 3.

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Restriction enzymes are especially useful for genetic recombination work for all of the following reasons, except: Group of answ
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What percentage of het land on the earth is usable for living on but not for agriculture farming?
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