You have the code shown below. var table = document.getElementById("table3"); What other lines of code would be necessary to add the first row of the table that that looked like this: ...

var row = table.insertRow(1);
var c1 = row.insertCell(0);
var c2 = row.insertCell(1);
var c3 = row.insertCell(2);

cell1.innerHTML = "red";
cell2.innerHTML = "orange";
cell2.innerHTML = "yellow";

var row = table.insertRow(0);
var c1 = row.insertCell(0);
var c2 = row.insertCell(1);
var c3 = row.insertCell(2);

c1.innerHTML = "red";
c2.innerHTML = "orange";
c3.innerHTML = "yellow";

var row = table.insertRow();
var c1 = row.insertCell(0);
var c2 = row.insertCell(1);
var c3 = row.insertCell(2);

cell1.innerHTML = "red";
cell2.innerHTML = "orange";
cell2.innerHTML = "yellow";