Is it bad that I couldn't hear 12kH?
aurestest 7 months ago
thank you, your a big help!!!!!!!!!!!!!!!!!! studing biology. i wish all off my teachers could explain things in this way.
TheLadyJane1000 7 months ago
thats so cool !!!
MrLambchops21 9 months ago
Is it bad that I couldn't hear 12kH?
aurestest 7 months ago
thank you, your a big help!!!!!!!!!!!!!!!!!! studing biology. i wish all off my teachers could explain things in this way.
TheLadyJane1000 7 months ago
thats so cool !!!
MrLambchops21 9 months ago