kristy asks

Which plants would be good to use in an experiment testing different types of plant foods on...

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Nameless from Internet asks

Chloroplasts, which help give the cell energy using photosynthesis, also make the cell green,...

Al Ullman asks

What is "route dependent toxicity"?

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I have been trying to get an answer to: what kind of fire supression system may be on board the...

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In junior high school, our science teacher demonstrated the difference between the surface tension...

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What animal has the highest level of testosterone in their body?

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I heard that many cereals are fortified with iron chips on the actual cereal. Is there an...

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Mike from the Internet asks

I have a question which is a bit strange but in all honesty i don't know and i was hoping you could...

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Is it possible make the aluminium transparent ?

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Is there any living thing that doesn't need water to survive in the whole life? If there is...

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I have learned that our whole body is made of chemicals. Then our every action must be predefined...

UML @ Lake.Sherwood .School from Baton Rouge asks

What cause the red dye to explore when it leaves the bank during a robbery? Does the red dye ever...

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Can phytoplankton live with only nutrients not sunlight?

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I have 10 gallons of new battery acid 31%-39% Sulphuric acid, SP gr. 1.26. I need concentrated...

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Does your gag reflex trigger the epiglottis to open or close?

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If our body is made up of cells that are always regenerating, and replacing older dying cells, how...

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How fast does the earth move in its trajectory around the sun? (km-hr) What total distance does...

chen from the Internet asks

How does plant take in sunlight?

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How do I make homemade Glyconutrients?

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How is it possible to have 2 different colored eyes? I have a blue and a brown eye. I would like...

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how much caffeine there is in black tea, green tea and in coffee?

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What is Ultraviolet Colorimetry Analysis? It involves passing UV light through a object and...

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What's the length of time the body needs to get rid of LSD, opiates, marijuana, and other drugs? I...

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Whenever I drop a piece of cork, plastic or metal into a container of water, it always floats on...

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Are smoked foods such as beef jerky carcinogenic?

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I have an e-DNA (environmental DNA) sample in a vial. How can I learn if the given e-DNA sample is...

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What exactly is Superstring and how does it work?

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I would like to know if you could tell me a basic expalnation as to what is between particles of...

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How old can mice get?

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How did the universe begin?

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hi i was just wondering whether or not a child can have a different color of eyes that both there...

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Why is it easier to balance on a moving bicycle versus a stopped bicycle?

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How does zit cream work?

Robert Young from Castleton, England asks

I am currently conducting an experiment to do with the medicinal properties certain species of...

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Yesterday my son (nine years old) told me that toilets in Australia flush backwards. I never was...

David J. Gardner from Toronto asks

I saw a Richard Dawkins lecture in which he claimed that the constituent molecules and atoms that...

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Why do people who drink have pot bellies?