3 years ago

Why are tadpoles susceptible to disease during metamorphasis

Chemistry

2 answers:

Gennadij [26K]3 years ago

7 0

What is metamorphosis

Shalnov [3]3 years ago

4 0

Tadpoles are susceptible to disease during metamorphosis because it’s intestines change from a long coiled gut to a short gut, to accommodate the change in diet from a grazing tadpole to a frog. During the metamorphosis their immune system is largely shut down to accommodate all the physical changes.

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Find the rms speed of the molecules of a sample of n2 (diatomic nitrogen) gas at a temperature of 32.5°c.

Korvikt [17]

The rms speed of a gas can be calculated using the following rule:
Vrms = sqrt[(3RT) / M] where
R is the gas constant = 8.314 <span>J K^−1 mol^−1
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M is the molar mass = 2*14 = 28 grams = 0.028 kg

Substitute with the givens in the equation to get the rms speed as follows:
Vrms = sqrt [(3*8.314*305.5) / 0.028]
Vrms = 521.665 m/sec</span>

5 0

3 years ago

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frosja888 [35]

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