how to insert new div generated by javascript into existing one?

how to insert new div generated by javascript into existing one?

JAVASCRIPT
for (var i = 0; i < surveyResults.resultsOfSurvey.length; i = i + 1) {
debugger;
var answer =
surveyResults.resultsOfSurvey[i].correct;
var qId = surveyResults.resultsOfSurvey[i].id;
var newElement = document.createElement('div');
newElement.id = surveyResults[i];
newElement.className = "answer";
newElement.innerHTML = "Antwort ist: " + answer +
"! Fragen ID ist: " + qId + ".";
document.body.appendChild(newElement);
}
HTML
<div id="contentForSurvey">
<div id="answers"></div>
how to insert div from LOOP into div id="answers"????