Darwin was on his voyage on the HMS Beagle to the Galapagos Islands, he noticed that as many of organisms that were similar there were many that seemed to have no comminalities between them such as the marsupials in Australia and the lack of these
organisms on the Galapagos Islands. Which of the following is the best explanation of these differenes?
Temporal Evolution
Behavioral Evolution
Geographical Isolation
Sexual Evolution

answer; ///i believe that the correct answer is (a) specialized cells)

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

straight probes are used primarily for measuring flow as it is approaching the test area. its geometry allows the probe to be mounted so that it is in the direct line of airflow.