// Edit Zone 
var data = {
    "_rubric": "<b>Match the following.</b>",
    "_title": "<b></b>",
    "_leftCol": [
        "chlorophyll",
        "midrib",
        "leaves",
        "stomata"
    ],
    "_rightCol": [
        "change water and carbon dioxide into glucose",
        "take in carbon dioxide from the air",
        "carries water and minerals to the leaf",
        "a green substance required for photosynthesis"
    ],
    "_colHead": [],
    "_answers": [
        [
            "4"
        ],
        [
            "3"
        ],
        [
            "1"
        ],
        [
            "2"
        ]
    ],
    "type": "MatchTheColumns",
    "intro": "a"
};