Speak clearly, eye contact is key, speak slightly louder then you would if you were talking to someone else.
B The Liver couldn't be able to filter out the bad substances.
It is B because that is what the liver does and if the liver is not working then you will have harmful substances in your body.
Physical and mental changes in human beings occur:
.-throughout the lifespan.
There has to be a person in the family with blue eyes to pass on the gene
