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Which of the following cases regarding “Searches” dealt with a warantless search in the absence of a lawful arrest or consent is justified ONLY in emergencies where probable cause exists and must be done immediately.

Which of the following is a type of investigative photography?

In a successful investigation __________________________________.

According to the plate tectonics theory, Earth once consisted of a single, large landmass named

The North American bison was hunted to near extinction in the 1800s, and has since recovered, but with decreased genetic diversity. This is an example of

The mode of natural selection in which extreme phenotypes are less fit than the intermediate phenotype is

The fossil record is often incomplete, in partbecause scientists will never be able to discover some of the fossils that are buried deep in the earth.

In Africa and other parts of the world, malaria parasites can cause deadly illness. Individuals who are heterozygous for sickle-cell anemia have some resistance to the malaria infection. This is known as

In a process called __________, nitrogen and phosphorus fertilize algae in the water, resulting in algal blooms.

Raw sewage within a water ecosystem can kill fish because respiration by the microbes in the sewage reduces the concentration of oxygen within the water.