Answer:
John's mom had three children. The first child was April. The second child was May. What was the third Child's name?
He prefers to travel on vines and pal around with gorillas.
I am something that floats. But after a period of time I fall.
What comes once in a minute, twice in a moment, but never in an hour?
Cows do this to salt and humans do it to ice cream.
Born in the ocean and white as snow. When I fall back to water I disappear without a trace.