Which is an example of a deletion mutation that results in a new protein?

CAT - CGA - TCC mutates to CAC - TCG - ATC - C
AAT - CGG - CCA mutates to AAC - CGG - CCA
AAT - CGG - CCA mutates to AAT - CGG - AAT - CCA
CAT - CGA - TCC mutates to CAT - TCC

when you rub, you also apply pressure, that pressure can urge the poop to come out. i think that when your rubbing, you also might be slightly breaking it up and that can further fill the stomach.  

i am in 8th grade and my period started in 5th grade

they won't be regular for a while

dont freak out

mine still arent regular either

make sure u tell ur mom this too

also keep a calendar with every specific detail of your period

if u have any questions ask