They aren't round unless you rotate them as they grow. If you don't rotate them they will get a flat spot or become lop sided.
There can be all different kinds of pumpkins!
Pumpkins are orange They are big and they are round Great at Halloween! ---- The best are quite round, tough skin, with consistent weight Load the catapult!
No. Pumpkins would be producers, not consumers. aka pumpkins are plants
No, pumpkins do not have caffeine in them.
according to http://urbanext.Illinois.edu/pumpkins/facts.cfm, pumpkins were originally from Central America.
No, pumpkins do not have ribs. First of all, pumpkins are not a living organism. Pumpkins are basically a plant. And wouldn't it be weird if a tree had stomach?
Pumpkins grow on vines.
I don't think you can. I spoke to a pumpkin farmer in April about buying a couple of pumpkins, and he said it was impossible as the harvest isn't until September. However you might get them early. Early is in July if you are lucky. The only pumpkin you can get all year round is canned pumpkin.
When the vine is ready it makes the pumpkins and thats when the pumpkins are on the vines.
The possessive form would be "the pumpkins' smiles."
Pumpkins are definitely orange. When you see one, you will know its a pumpkin!