Large central vacuoles are mainly in plant cells and are much bigger and need to retain more water up to help the plant function and not dry up. Regular vacuoles are normally smaller and usually in animal cells and spread around cells.
Legislative makes laws
Executive enforces them
Judicial determines if/when laws have been broken
An examples of a sentence with the word "allay" is: "The governor had to allay the state's fears of job losses by announcing a new factory in the state capital." Another example is: "Mary needed to allay Rob's issues of rejection by accepting his offer of a date." Hope it helps.