Answer:
All the options are correct.
Explanation:
Introduced species can have deleterious effects on biological communities by - All of the above options are correct.
An introduced species are those species that are not local to the place where they are introduced accidentally or by humans.
So, when such species grow in number, they can be a threat to the native animals there.
Answer:
Two consuls or leaders ruled the Republic
Explanation:
The senate composed of patricians elected those consuls. No lower class or plebeians were given a voice in this government.
Explanation: The canal permits shippers of commercial goods, ranging from automobiles to grain, to save time and money by transporting cargo more quickly between the Atlantic and Pacific Oceans.
The Preamble to the Constitution outlines the purposes of the Constitution, and defines the powers of the new government as originating from the people of the United States.
Eyewitness memory is important because it allows an additional point of view and also measures how much of the testimony is reliable.