i need hewlp

Ask questions about projects relating to: biology, biochemistry, genomics, microbiology, molecular biology, pharmacology/toxicology, zoology, human behavior, archeology, anthropology, political science, sociology, geology, environmental science, oceanography, seismology, weather, or atmosphere.
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madia34

i need hewlp

Post by madia34 »

how can u make and experimenat checking teh effects on smoking
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shijun
Posts: 145
Joined: Mon Dec 08, 2003 5:46 pm

Post by shijun »

Hi!

Please post your question in the right forum. This forum is for questions on preparing for the science fair (hence the title :)).
Shijun
Science Buddies Staff
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Guest

atmosphere

Post by Guest »

is radiation a type of pollution
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Guest

Re: i need hewlp

Post by Guest »

madia34 wrote:how can u make and experimenat checking teh effects on smoking
what are three controlled variables
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PhilipPierce
Former Expert
Posts: 59
Joined: Sun Aug 21, 2005 6:08 pm

Re: atmosphere

Post by PhilipPierce »

Anonymous wrote:is radiation a type of pollution
Yes, radiation is a pollutant. Please let me know if you need more information.
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