An evolutionary pattern in which many species evolve from a single ancestral species, usually as the result of a range of new niches opening up Co-evolution Process in which two or more species evolve in response to changes in each other
What Does the Fourth Amendment Mean? The Constitution, through the Fourth Amendment, protects people from unreasonable searches and seizures by the government. The Fourth Amendment, however, is not a guarantee against all searches and seizures, but only those that are deemed unreasonable under the law.
All searches and seizures under Fourth Amendment must be reasonable. No excessive force shall be used. Reasonableness is the ultimate measure of the constitutionality of a search or seizure. Searches and seizures with the warrant must also satisfy the reasonableness requirement.