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3 years ago

Which of the following will occur soon after a population of prey increases slightly in size?

Chemistry

2 answers:

jeka943 years ago

5 0

It is E. because the predators will have slightly more meals with their prey slightly increasing population.

Salsk061 [2.6K]3 years ago

4 0

Answer: Option E

Explanation:

The role of nature is that predators eat prey. They serve as food for the predators. If there is a increase in the size of the prey population then there will be increase in the size of predators.

Example: The lions feed on the rabbit for the its energy needs. If the size of rabbits will increase then the there will be a slight increase in the population of the lions as there will be a proper supply of food for them.

hence, the correct answer is option E

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How does the temperature of absolute zero relate to the kinetic energy of a substance's molecules?

skelet666 [1.2K]

Answer:

I will say D. The molecules become arranged into regular cubic arrangement. but i'm not 100% sure

Explanation:

8 0

3 years ago

According to the combined gas law, the pressure exerted by a gas is:

sergij07 [2.7K]

Answer : The correct option is, (d) inversely proportional to volume and directly proportional to the kelvin temperature

Explanation :

Boyle's Law : It is defined as the pressure of the gas is inversely proportional to the volume of the gas at constant temperature and number of moles.

$P\propto \frac{1}{V}$

Charles' Law : It is defined as the volume of the gas is directly proportional to the temperature of the gas at constant pressure and number of moles.

$V\propto T$

Gay-Lussac's Law : It is defined as the pressure of the gas is directly proportional to the temperature of the gas at constant volume and number of moles.

$P\propto T$

Combined gas law : It is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

$\frac{PV}{T}=K$

or,

$\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}$

From the above information we conclude that the pressure exerted by a gas is inversely proportional to volume and directly proportional to the kelvin temperature.

Hence, the correct option is, (d)

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3 years ago

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galina1969 [7]

Answer:

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Explanation:

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