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Greeley [361]
3 years ago
10

Which is an example of an organism? soil,  iceberg , mold  or  molehill

Chemistry
2 answers:
myrzilka [38]3 years ago
8 0
I think it is mold or molehill one of two
avanturin [10]3 years ago
8 0
Mold, because mold is a living thing.
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You have collected a tissue specimen that you would like to preserve by freeze drying. To ensure the integrity of the specimen,
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Answer:

The maximum pressure is 612.2 Pa

Explanation:

The pressure of the ice (P1) = 624 Pa

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The maximum temperature the specimen = - 5 oC

                                                                     = -5 + 273 = 268K

The maximum Pressure the freeze drying can be will be (P2) = ?

Using Pressure law, which shows the relationship between pressure and temperature.

                        P1 / T1 = P2 / T2

                       P2 T1 = P1 T2

                       P2 = P1 T2 / T1

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                       P2 = 612.2 Pa

The maximum pressure at which drying can be carried out is 612.2 Pa

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