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olga2289 [7]
4 years ago
11

Why does this recent discovery about the Galapagos finches prove that it’s often challenging for scientists to determine when tw

o groups of individuals are separate species?
Biology
2 answers:
yawa3891 [41]4 years ago
8 0

Because of its similarities . It is the process by which organisms are most suited to their local environment to survive.

SIZIF [17.4K]4 years ago
3 0

PLATO SAMPLE ANSWER;

Individuals may look different from each other, meaning they have a wide degree of genetic variation, but they still breed and produce fertile offspring. Scientists must evaluate many different factors—genes, anatomical structures, mating seasons, and geographical location—to determine whether it is possible for two species to produce fertile offspring.

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A gas has an initial volume of 2.4L at a pressure of 1.5 atm and a temperature 273K. The Pressure of the gas increases to 4.5 at
likoan [24]

Answer:

The answer to your question is  V2 = 0.92 l

Explanation:

Data

Volume 1 = V1 = 2.4 l

Pressure 1 = P1 = 1.5 atm

Temperature 1 = T1 = 273 °C

Volume 2 = V2 = ?

Pressure 2 = 4.5 atm

Temperature 2 = 313 °K

Process

To solve this problem use the Combined gas law

                     P1V1/T1 = P2V2/T2

-Solve for V2

                     V2 = P1V1T2 / T1P2

-Substitution

                     V2 = (1.5 x 2.4 x 313) / (273 x 4.5)

-Simplification

                     V2 = 1126.8 / 1228.5

-Result

                     V2 = 0.92 l

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