That is the correct spelling of the word "contributed" (gave, or aided).
That is the correct spelling of "contributing" (adding to, or donating).
How to spell contribute:
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You spell it orbiting.You spell it orbiting.You spell it orbiting.You spell it orbiting.You spell it orbiting.You spell it orbiting.
If you are trying to spell musician that is how you spell it.
You spell it 'certain'.
You spell it suffocate.
This is how you spell it: Frisbee
(ellos/ellas) han contribuido (ellos/ellas) contribuyeron
has contributed significantly
It shows you what was contributed to the question, and who contributed.
How one culture contributed to modern science
Contributed means 'helped' - 'made some contribution to'.
Your Mother contributed to my geometry :D
they have contributed by helping the US grow
Mr. Bell invented and contributed the telephone. Thanks for looking at my answer!!
Americans and africans have contributed a big society.
Most ancient civilizations have contributed to the development of science & technology.Chinese,Indian,Egyptian civilizations have contributed largely.
The couple contributed several thousand dollars to Haiti relief efforts. Living in a smoke-filled home contributed significantly to my daughter's asthma. His findings have contributed much to the field of cancer research.
The latter one is the correct sentence by structure. The correct one is, he contributed in organizing the program.