I think its because when your upside down, your not breathing right. So its a way of trying to breathe correctly.
3.Even though there are some dna traces in the mitochondria,it’s won’t really be tested for gcse and mostly the DNAs are found in the nucleus of the cell.
Fish,hawk,sparrow and heron
The answer is C)Resistant bacteria cannot be attacked by penicillin
Can i get a picture of the question