The region in the urinary bladder, defined by the openings of the ureters and the urethra, is called the

The answer in the space provided is trigone. This could be identified with its appearance of having to show a smooth triangular region in which is found on the internal part of the urinary bladder. This is likely to be formed because of the internal urethral orifice and the two ureteric orifices. 

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's