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What’s the difference between Homozygous and Heterozygous?
Do identical twins have the exact same DNA?
how does vitamins affect your body
if you were a footballer and broke a knee cap would you play worst after a transplant or would you stay the same
What do you like best about science?
Why do we have dreams?
What are these DVD's going to be about?
How long will it take for the sea animals in oceans to be in danger because of ocean acidification?
how does something get its colour