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information for lungs

what are lungs used for

Emma

Answers

what is lungs used for

donlikedat

27 April 2011

Lungs are used for breathing which is an essential part of respiration. They take in oxygen into the body and then into the blood stream and expel carbon dioxide

chloe

27 April 2011

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Dentistry

Who has a PhD or MSc in Dentistry?

Emma

diabetes screening

is there a case to undertake population screening for diabetes in the uk and why?

Emma

how do genes affec my apperance, body and health?

i am doing revision for a biology gcse and this is on the syallbus and i havnt got a clue. The questions next to it are: what are genes and how do they affect the was organisms develop? why can people look like their parents , brothers or sisters but not be identical?

Emma

how do microbes enter the body

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what can happen to your ear bone?

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what is an axon terminal?

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what is gda

food homework

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What is homostesis

Emma

what is the average kcal for a adult or a day

and what is the average for a child.

Emma

Which blood vessel suppplies the heart muscle with blood?

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which bones protect the spinal column

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which organs are in the Excretory system?

how does it work to keep us alive?

Emma