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Biology

jake from Duluth/MN USA asks,

Can you verify the scientific validity of statements I've heard animal rights groups make,...

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Some of those claims appear to be based on science but others are not. I...

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Earth

Antreas Alvanis from Limassol, Cyprus asks,

If global warming exists and a large amount of energy is trapped in earth every day, why do we need...

the answer

Things are much more complicated and much more subtle than you think. First...

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Mathematics

Leanne Poon from the Internet asks,

What does zero divided by zero equal? -undefined because nothing can divide by zero? -or 1...

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A site called Read the answer...


Biology

Mrs. Yoe's Grade Ones from Innerkip Ontario asks,

Why do geese fly in a V?

the answer

 

They do this for efficiency. When a bird flies, their...

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