Answer:
Kids play it and Michelangelo sculpted with it.
Environmentalists want to keep this from drying.
They keep secrets locked away. And you pass through them each day. For each one there is a key, They respond to sesame.
Other terms for this handy device include doohicky, doo-dad, and whatchyamacallit.
This dish is hot frankfurter served in a long, soft roll and typically topped with various condiments. Often served with hamburgers.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.