What does this code do?
const animals = ['Rabbit', 'Dog', 'Cat']; animals.unshift('Lizard');
It replaces "Cat" with "Lizard" in the animals array.
It adds "Lizard" to the end of the animals array.
It adds "Lizard" to the start of the animals array.
It replaces "Rabbit" with "Lizard" in the animals array.