Answer:
Defends your noggin from the hard pavement
What can touch someone once and last them a lifetime?
Nothing specific, but more than a few. This many clustered, together will do.
What has only two words, but thousands of letters?
What word do all dictionaries spell wrong?
Lynn likes grapes but not potatoes. She likes squash but not lettuce, and she likes peas but not onions. Following the same rule, will she like pumpkins or apples?