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Why does the blood become red by touching the air? Is that something to do with metal?
will the universe ever stop expanding and/or shrink?
@sean.If you could understand three things about evolution what would they be
what is your opinon on ebola? do you think it will wipe out the world?♥
Do tomatoes grow in space?
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If we had the technology to go deeper into the ocean, do you think you'd find many fossils there? If so, what do you
What do you think will be the next step in evolution for birds?
I've always been intrigued as to how animals simply know what they have to do in life to survive? I know they're taught
Sharks are my favorite animal, do you know how many sharks there are in world?
Have you ever seen a shark in ocean?