All questions on Science

how do microbes enter the body

Emma

Answers

Through open wounds on our skin to form infections or sometimes through our gut e.g when we get food poisoning. They are also present in the air and sometimes we can breathe them in through our lungs

javaid.aslam

12 June 2011

thanks

mayhem

12 June 2011

Add an answer

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

information for lungs

what are lungs used for

Emma

what can happen to your ear bone?

Emma

what is an axon terminal?

Emma

what is gda

food homework

Emma

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?

Emma

which bones protect the spinal column

Emma

which organs are in the Excretory system?

how does it work to keep us alive?

Emma