A cow is milked. Cream rises to the top of the milk as it sits. The cream is skimmed off. The cream is then agitated until the milk fat in the cream separates from the whey in the cream and forms lumps of butter. These lumps are then pressed into sticks of butter. Sometimes salt is added.
harvested
there are harvested in the spring
Oil is not harvested, crops are harvested. Oil is explored and is normally pumped out of the ground.
It is conventionally harvested in Sep. or Oct.
It's not harvested, it is made in a factory!
Seahorses are not harvested commercially. They are, however, important food in the chain for many of the commercially harvested fish.
When is squash harvested? How and why was this important to the survival of the early colonist?
They are usually harvested in late Summer.
The past participle of "harvest" is "harvested."
Recently is describing the word harvested.
avocados are harvested during the fall and the beginning of spring-
Peanut butter is made by simply grinding up 'peanuts'. Peanuts are the fruit (a pea) of the peanut plant which occur in a pod on the end of a long shoot which pushes itself underground for the peanut to develop (hence groundnut which is another name for a peanut).