Answer:Overt behavior can be defined as observable behavior or responses depicted in the forms of actions. Covert behavior can be defined as unobservable behavior which leads to certain actions. Behavioral Activities. Behaviors such as speaking, walking, running, working etc are termed under observable behavior.
Explanation:there for it could be plenty of things
Im not sure what the question is revolving this statement, but it is true and all lands will develop differently due to its geographic landscape
The bigger one will travel further bc it will gain more velocity causing it to roll faster and go further
The answer for this would be John F. Kennedy. He was the president during the Cuban missile crisis