expression function in javascript code example

Example 1: js function expression

const plantNeedsWater = function(day){
  if (day === 'Wednesday'){
    return true;
  } else{
    return false;
  }
}

console.log(plantNeedsWater('Tuesday'))

Example 2: javascript expression

// EXPRESSION: Code that produces a value
// example(s):
3 + 4
1991
true && false && false

// STATEMENT: Code that performs actions (generally something that ends in ";"
// example:
const str = `String assigned to str`;