One way of measuring the amount of energy released by an earthquake is the
richter scale. each increase of one unit on the richter scale shows a 100
increase in the strength of the earthquake. what determines how strong
earthquake will be?
distance from the epicenter of the earthquake
b amount of stress released by the elastic rebound of rock
c the temperature of the rock just before the earthquake begins
d the density of population and buildings near the epicenter of the earthquake
i believe the answer is c.
in order to urinate your urethral sphincters contract, these are two muscles used to control the exit of urine in the urinary bladder through the urethra.
(i concluded this through light research, this has not been in any of my health classes personally, so i could be incorrect.)
"what controls the release of urine from the bladder?
urethral sphincters. the urethral sphincters are two muscles used to control the exit of urine in the urinary bladder through the urethra. the two muscles are either the male or female external urethral sphincter and the internal urethral sphincter."
"does your bladder contract when you pee?
muscles of micturition: the detrusor and urethral sphincters. micturition, or urination, is the act of emptying the bladder. the detrusor muscle that surrounds the bladder contracts. the internal urethral sphincter relaxes, allowing for urine to pass out of the bladder into the urethra."
showing a photograph would make this a hell of alot easier
richter scale. each...