How can biking, swimming, walking. Improve anaerobic fitness? give a small brief description for each of the three.

well when looking at this if you think about it   negativley and positivley   react with each other and when the first layer gets full they add layers it starts with 2 on the first layer and it constantly goes on until the official number is there

i-i-i-i-i-i don't k-k-k-k-know.

when comparing the cases, what similarities are there in the cases that suggest one person committed these murders?