how is an phip like a cow?
What the heck is a phip?
Do you mean an "aphid?" The answer is because both get milked.
Humans milk cows (or use machines to cause the cows to be milked); ants 'milk' aphids. Learn more here:
http://www.bigsiteofamazingfacts.com/how-do-ants-milk-aphids-for-food-like-cows-and-do-ladybugs-eat-aphids
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