Questions Answered by Christina
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is it true that there is a metal that melts in you hands
by holzdolz1 to Christina, Jess, Steve
Comments: (No comments so far )
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why do boys voices get deeper?
by eriinwilkinson to Christina, Jess, Steve
Comments: (No comments so far )
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what would it feel like to have no brain?
by han0914 to Steve, Christina
Comments: (No comments so far )
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How come cats have retractable claws and when they knead or unsheathe them how do thet pop them back in? Is it like
by mollymac to Christina, Jess, Steve
Comments: (so far, 2s comments )
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In the brain, what happens when we learn?
by spacenut1982 to Christina, Colin, Jess, Steve
Comments: (So far, one comment )
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Why/ How does Helium makes voices higher?
by 11smithi to Christina, Colin, Jess, Steve
Comments: (No comments so far )
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how does static electristy work?
by af99164 to Jess, Christina
Comments: (No comments so far )
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Why do humans need nails?
by caitlingriffin1994 to Christina, Colin, Jess, Samaneh, Steve
Comments: (So far, one comment )
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How come some animals live longer then humans?Why?How?
by petsrcool to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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How do DNA tests work?
by spacenut1982 to Christina, Colin, Jess, Samaneh, Steve
Comments: (so far, 2s comments )
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How are fruit flies used in human research?
by spacenut1982 to Christina, Colin, Jess, Samaneh, Steve
Comments: (so far, 2s comments )
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how does toothpaste work
by ledw to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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why do some people find it hard to learn and others find the same work easy?
by miabrady and 1 other. to Steve, Jess, Colin, Christina
Comments: (so far, 2s comments )
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How many people are in the world
by ledw to Christina, Colin, Jess, Samaneh, Steve
Comments: (so far, 2s comments )
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why do we blink
by ledw to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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is it true if a lizards tail got chopped off it would grow back
by ledw to Christina, Colin, Jess, Samaneh, Steve
Comments: (So far, one comment )
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to you think time machines could be invented sometime in the future
by ledw to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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what would happen if the GM ingredient in bananas and in tomatoes got mixed up?
by caitlingriffin1994 to Christina, Colin, Jess, Samaneh, Steve
Comments: (So far, one comment )
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Do you think any animals will ever be as intelligent as humans?
by 10rolashb to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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is it true your head will exploed if u hold your noise and sneaz
by mohamed1 to Christina
Comments: (No comments so far )
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Are our finger prints same as ours toes ?
by 10giblucw to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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can bacono cure hangovers
by mohamed1 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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how are babies born????
by 10fitnicb to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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Why are gingers more rare than any other hair color?
by 10fitnicb to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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what is string theory
by 10mcgowew to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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is there a way to turn off gravity in your own home?
by 10doljosb to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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Why is the sky blue?
by 10bisbenh to Christina, Colin, Jess, Samaneh, Steve
Comments: (so far, 2s comments )
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How does a sailing boat work?
by desorgherm to Christina, Colin, Jess, Samaneh, Steve
Comments: (so far, 4s comments )
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Why do our eyes go dry if we keep them open for too long
by ledw to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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Does everyone have exactly the same layout of “tubes” in the brain? or are they like fingerprints?
by spacenut1982 to Christina, Colin, Jess, Samaneh, Steve
Comments: (So far, one comment )
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How was lamarcks theory of evolution proved wrong?
by spacenut1982 to Christina, Colin, Jess, Samaneh, Steve
Comments: (So far, one comment )
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Is there more oxeygen in the air when its raining?
by caitlingriffin1994 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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Why do we need to warm down after long distance track?
by caitlingriffin1994 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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why are some people left handed while others are right handed
by ledw and 1 other. to Christina, Colin, Jess, Samaneh, Steve
Comments: (so far, 2s comments )
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Why is it dangerous if the air becomes too humid?
by spacenut1982 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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How is a new element discovered?
by spacenut1982 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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Is there any scientific explanation as to why England always has rain?
by spacenut1982 to Christina, Colin, Jess, Samaneh, Steve
Comments: (So far, one comment )
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how do people’s muscles form a ‘six-pack’?
by caitlingriffin1994 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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How does a plane take off and fly when it is so heavy?
by edrienepadua to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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How do muscles heal?
by spacenut1982 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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How does chemotherapy work?
by edrienepadua to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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Why don’t oceans freeze?
by edrienepadua to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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what is the densist liquid
by ledw to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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How do food manafacturers measure how many calories there are in a particular food?
by spacenut1982 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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What is Earth made of?
by edrienepadua to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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Why do I feel dizzy when I spin?
by edrienepadua to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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How many viruses are there on Earth?
by edrienepadua to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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What’s the difference between a flu, cold and a virus?
by edrienepadua to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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Why don’t men have wombs?
by caitlingriffin1994 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )
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Can hair nits lay eggs on your arm/leg hair or just your scalp hair?
by caitlingriffin1994 to Christina, Colin, Jess, Samaneh, Steve
Comments: (No comments so far )